4942694626 has 4 divisors (see below), whose sum is σ = 7414041942. Its totient is φ = 2471347312.

The previous prime is 4942694621. The next prime is 4942694629. The reversal of 4942694626 is 6264962494.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4765831225 + 176863401 = 69035^2 + 13299^2 .

It is not an unprimeable number, because it can be changed into a prime (4942694621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235673655 + ... + 1235673658.

Almost surely, 2^4942694626 is an apocalyptic number.

4942694626 is a deficient number, since it is larger than the sum of its proper divisors (2471347316).

4942694626 is a wasteful number, since it uses less digits than its factorization.

4942694626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471347315.

The product of its digits is 4478976, while the sum is 52.

The square root of 4942694626 is about 70304.3001956495. The cubic root of 4942694626 is about 1703.4181084649.

The spelling of 4942694626 in words is "four billion, nine hundred forty-two million, six hundred ninety-four thousand, six hundred twenty-six".