747034079 has 4 divisors (see below), whose sum is σ = 814946280. Its totient is φ = 679121880.

The previous prime is 747034051. The next prime is 747034081. The reversal of 747034079 is 970430747.

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

It is a cyclic number.

It is not a de Polignac number, because 747034079 - 2²⁰ = 745985503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747034019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33956084 + ... + 33956105.

It is an arithmetic number, because the mean of its divisors is an integer number (203736570).

Almost surely, 2^747034079 is an apocalyptic number.

747034079 is a deficient number, since it is larger than the sum of its proper divisors (67912201).

747034079 is a wasteful number, since it uses less digits than its factorization.

747034079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67912200.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 747034079 is about 27331.9241730252. The cubic root of 747034079 is about 907.3610617360.

The spelling of 747034079 in words is "seven hundred forty-seven million, thirty-four thousand, seventy-nine".