749587274 has 16 divisors (see below), whose sum is σ = 1137742848. Its totient is φ = 370363392.

The previous prime is 749587261. The next prime is 749587291. The reversal of 749587274 is 472785947.

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, 59537 + ... + 71019.

It is an arithmetic number, because the mean of its divisors is an integer number (71108928).

Almost surely, 2^749587274 is an apocalyptic number.

749587274 is a deficient number, since it is larger than the sum of its proper divisors (388155574).

749587274 is a wasteful number, since it uses less digits than its factorization.

749587274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11869.

The product of its digits is 3951360, while the sum is 53.

The square root of 749587274 is about 27378.5915269577. The cubic root of 749587274 is about 908.3936051880.

The spelling of 749587274 in words is "seven hundred forty-nine million, five hundred eighty-seven thousand, two hundred seventy-four".