747406996 has 36 divisors (see below), whose sum is σ = 1542379188. Its totient is φ = 315923328.

The previous prime is 747406987. The next prime is 747407029. The reversal of 747406996 is 699604747.

It can be written as a sum of positive squares in 2 ways, for example, as 357739396 + 389667600 = 18914^2 + 19740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11811 + ... + 40426.

Almost surely, 2^747406996 is an apocalyptic number.

It is an amenable number.

747406996 is an abundant number, since it is smaller than the sum of its proper divisors (794972192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

747406996 is a wasteful number, since it uses less digits than its factorization.

747406996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52328 (or 52319 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 52.

The square root of 747406996 is about 27338.7453260021. The cubic root of 747406996 is about 907.5120205234.

The spelling of 747406996 in words is "seven hundred forty-seven million, four hundred six thousand, nine hundred ninety-six".