747412994 has 8 divisors (see below), whose sum is σ = 1180125840. Its totient is φ = 354037716.

The previous prime is 747412961. The next prime is 747413021. The reversal of 747412994 is 499214747.

It is a happy number.

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

It is a Curzon 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, 9834344 + ... + 9834419.

It is an arithmetic number, because the mean of its divisors is an integer number (147515730).

Almost surely, 2^747412994 is an apocalyptic number.

747412994 is a deficient number, since it is larger than the sum of its proper divisors (432712846).

747412994 is a wasteful number, since it uses less digits than its factorization.

747412994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19668784.

The product of its digits is 508032, while the sum is 47.

The square root of 747412994 is about 27338.8550235740. The cubic root of 747412994 is about 907.5144481354.

The spelling of 747412994 in words is "seven hundred forty-seven million, four hundred twelve thousand, nine hundred ninety-four".