3378720354 has 16 divisors (see below), whose sum is σ = 6858298848. Its totient is φ = 1109430432.

The previous prime is 3378720329. The next prime is 3378720361. The reversal of 3378720354 is 4530278733.

It is a super-2 number, since 2×3378720354² = 22831502461067770632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4201987 + ... + 4202790.

It is an arithmetic number, because the mean of its divisors is an integer number (428643678).

Almost surely, 2^3378720354 is an apocalyptic number.

3378720354 is an abundant number, since it is smaller than the sum of its proper divisors (3479578494).

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

3378720354 is a wasteful number, since it uses less digits than its factorization.

3378720354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8404849.

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 3378720354 is about 58126.7610829986. The cubic root of 3378720354 is about 1500.5509611586.

The spelling of 3378720354 in words is "three billion, three hundred seventy-eight million, seven hundred twenty thousand, three hundred fifty-four".