747735674 has 16 divisors (see below), whose sum is σ = 1303560000. Its totient is φ = 315026304.

The previous prime is 747735619. The next prime is 747735683. The reversal of 747735674 is 476537747.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451799 + ... + 453450.

It is an arithmetic number, because the mean of its divisors is an integer number (81472500).

Almost surely, 2^747735674 is an apocalyptic number.

747735674 is a deficient number, since it is larger than the sum of its proper divisors (555824326).

747735674 is a wasteful number, since it uses less digits than its factorization.

747735674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905317.

The product of its digits is 3457440, while the sum is 50.

The square root of 747735674 is about 27344.7558774987. The cubic root of 747735674 is about 907.6450295019.

The spelling of 747735674 in words is "seven hundred forty-seven million, seven hundred thirty-five thousand, six hundred seventy-four".