3351379140 has 72 divisors (see below), whose sum is σ = 10175943960. Its totient is φ = 892813824.

The previous prime is 3351379139. The next prime is 3351379181. The reversal of 3351379140 is 419731533.

3351379140 is a `hidden beast` number, since 33 + 513 + 79 + 1 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 996412356 + 2354966784 = 31566^2 + 48528^2 .

It is a super-2 number, since 2×3351379140² = 22463484280054279200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3351379095 and 3351379104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183712 + ... + 201128.

It is an arithmetic number, because the mean of its divisors is an integer number (141332555).

Almost surely, 2^3351379140 is an apocalyptic number.

3351379140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3351379140 is an abundant number, since it is smaller than the sum of its proper divisors (6824564820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3351379140 is a wasteful number, since it uses less digits than its factorization.

3351379140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18501 (or 18496 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 3351379140 is about 57891.0972430131. The cubic root of 3351379140 is about 1496.4924176372.

The spelling of 3351379140 in words is "three billion, three hundred fifty-one million, three hundred seventy-nine thousand, one hundred forty".