3485451540 has 48 divisors (see below), whose sum is σ = 9763810560. Its totient is φ = 929020800.

The previous prime is 3485451539. The next prime is 3485451577. The reversal of 3485451540 is 451545843.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128706 + ... + 153414.

It is an arithmetic number, because the mean of its divisors is an integer number (203412720).

Almost surely, 2^3485451540 is an apocalyptic number.

3485451540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3485451540 is an abundant number, since it is smaller than the sum of its proper divisors (6278359020).

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

3485451540 is a wasteful number, since it uses less digits than its factorization.

3485451540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27072 (or 27070 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The square root of 3485451540 is about 59037.7128622036. The cubic root of 3485451540 is about 1516.1878646939.

The spelling of 3485451540 in words is "three billion, four hundred eighty-five million, four hundred fifty-one thousand, five hundred forty".