747070337 has 16 divisors (see below), whose sum is σ = 845970048. Its totient is φ = 654551040.

The previous prime is 747070319. The next prime is 747070339. The reversal of 747070337 is 733070747.

It is a happy number.

It is not a de Polignac number, because 747070337 - 2⁸ = 747070081 is a prime.

It is a super-2 number, since 2×747070337² = 1116228176850587138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 747070337.

It is not an unprimeable number, because it can be changed into a prime (747070339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29633 + ... + 48705.

It is an arithmetic number, because the mean of its divisors is an integer number (52873128).

Almost surely, 2^747070337 is an apocalyptic number.

It is an amenable number.

747070337 is a deficient number, since it is larger than the sum of its proper divisors (98899711).

747070337 is a wasteful number, since it uses less digits than its factorization.

747070337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19240.

The product of its (nonzero) digits is 86436, while the sum is 38.

The square root of 747070337 is about 27332.5874552703. The cubic root of 747070337 is about 907.3757413720.

The spelling of 747070337 in words is "seven hundred forty-seven million, seventy thousand, three hundred thirty-seven".