7926694942 has 8 divisors (see below), whose sum is σ = 11919993336. Its totient is φ = 3953363832.

The previous prime is 7926694939. The next prime is 7926694973. The reversal of 7926694942 is 2494966297.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4990828 + ... + 4992415.

It is an arithmetic number, because the mean of its divisors is an integer number (1489999167).

Almost surely, 2^7926694942 is an apocalyptic number.

7926694942 is a deficient number, since it is larger than the sum of its proper divisors (3993298394).

7926694942 is a wasteful number, since it uses less digits than its factorization.

7926694942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983642.

The product of its digits is 11757312, while the sum is 58.

The square root of 7926694942 is about 89031.9883075740. The cubic root of 7926694942 is about 1993.8724911565.

The spelling of 7926694942 in words is "seven billion, nine hundred twenty-six million, six hundred ninety-four thousand, nine hundred forty-two".