3456274146 has 16 divisors (see below), whose sum is σ = 7444282944. Its totient is φ = 1063468944.

The previous prime is 3456274123. The next prime is 3456274153. The reversal of 3456274146 is 6414726543.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3456274098 and 3456274107.

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, 22155526 + ... + 22155681.

It is an arithmetic number, because the mean of its divisors is an integer number (465267684).

Almost surely, 2^3456274146 is an apocalyptic number.

3456274146 is an abundant number, since it is smaller than the sum of its proper divisors (3988008798).

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

3456274146 is a wasteful number, since it uses less digits than its factorization.

3456274146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44311225.

The product of its digits is 483840, while the sum is 42.

The square root of 3456274146 is about 58790.0854396385. The cubic root of 3456274146 is about 1511.9452359368.

The spelling of 3456274146 in words is "three billion, four hundred fifty-six million, two hundred seventy-four thousand, one hundred forty-six".