3970658794 has 16 divisors (see below), whose sum is σ = 6102569088. Its totient is φ = 1936744992.

The previous prime is 3970658789. The next prime is 3970658869. The reversal of 3970658794 is 4978560793.

It is a super-2 number, since 2×3970658794² = 31532262516739068872, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 39939 + ... + 97654.

It is an arithmetic number, because the mean of its divisors is an integer number (381410568).

Almost surely, 2^3970658794 is an apocalyptic number.

3970658794 is a deficient number, since it is larger than the sum of its proper divisors (2131910294).

3970658794 is a wasteful number, since it uses less digits than its factorization.

3970658794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137949.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 3970658794 is about 63013.1636564932. The cubic root of 3970658794 is about 1583.5101676943.

The spelling of 3970658794 in words is "three billion, nine hundred seventy million, six hundred fifty-eight thousand, seven hundred ninety-four".