747918412 has 12 divisors (see below), whose sum is σ = 1318274440. Its totient is φ = 371268576.

The previous prime is 747918371. The next prime is 747918449. The reversal of 747918412 is 214819747.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 672033 + ... + 673144.

Almost surely, 2^747918412 is an apocalyptic number.

It is an amenable number.

747918412 is a deficient number, since it is larger than the sum of its proper divisors (570356028).

747918412 is a wasteful number, since it uses less digits than its factorization.

747918412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345320 (or 1345318 counting only the distinct ones).

The product of its digits is 112896, while the sum is 43.

The square root of 747918412 is about 27348.0970453156. The cubic root of 747918412 is about 907.7189628152.

The spelling of 747918412 in words is "seven hundred forty-seven million, nine hundred eighteen thousand, four hundred twelve".