3412430978 has 32 divisors (see below), whose sum is σ = 5917779648. Its totient is φ = 1458547200.

The previous prime is 3412430977. The next prime is 3412431013. The reversal of 3412430978 is 8790342143.

It is a super-2 number, since 2×3412430978² = 23289370359228072968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3412430977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490601 + ... + 497507.

It is an arithmetic number, because the mean of its divisors is an integer number (184930614).

Almost surely, 2^3412430978 is an apocalyptic number.

3412430978 is a deficient number, since it is larger than the sum of its proper divisors (2505348670).

3412430978 is a wasteful number, since it uses less digits than its factorization.

3412430978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 3412430978 is about 58416.0164509700. The cubic root of 3412430978 is about 1505.5249550037.

The spelling of 3412430978 in words is "three billion, four hundred twelve million, four hundred thirty thousand, nine hundred seventy-eight".