744706130 has 32 divisors (see below), whose sum is σ = 1532926080. Its totient is φ = 255168000.

The previous prime is 744706099. The next prime is 744706153. The reversal of 744706130 is 31607447.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184130 + ... + 188130.

It is an arithmetic number, because the mean of its divisors is an integer number (47903940).

Almost surely, 2^744706130 is an apocalyptic number.

744706130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

744706130 is an abundant number, since it is smaller than the sum of its proper divisors (788219950).

744706130 is a wasteful number, since it uses less digits than its factorization.

744706130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 744706130 is about 27289.3043150609. The cubic root of 744706130 is about 906.4175580469.

The spelling of 744706130 in words is "seven hundred forty-four million, seven hundred six thousand, one hundred thirty".