744698274 has 16 divisors (see below), whose sum is σ = 1567786080. Its totient is φ = 235167840.

The previous prime is 744698267. The next prime is 744698287. The reversal of 744698274 is 472896447.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3266107 + ... + 3266334.

It is an arithmetic number, because the mean of its divisors is an integer number (97986630).

Almost surely, 2^744698274 is an apocalyptic number.

744698274 is an abundant number, since it is smaller than the sum of its proper divisors (823087806).

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

744698274 is a wasteful number, since it uses less digits than its factorization.

744698274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532465.

The product of its digits is 2709504, while the sum is 51.

The square root of 744698274 is about 27289.1603755044. The cubic root of 744698274 is about 906.4143707309.

The spelling of 744698274 in words is "seven hundred forty-four million, six hundred ninety-eight thousand, two hundred seventy-four".