740625930 has 160 divisors (see below), whose sum is σ = 2196678528. Its totient is φ = 177552000.

The previous prime is 740625917. The next prime is 740625971. The reversal of 740625930 is 39526047.

740625930 is a `hidden beast` number, since 7 + 4 + 0 + 62 + 593 + 0 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 899499 + ... + 900321.

Almost surely, 2^740625930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740625930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1098339264).

740625930 is an abundant number, since it is smaller than the sum of its proper divisors (1456052598).

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

740625930 is a wasteful number, since it uses less digits than its factorization.

740625930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 740625930 is about 27214.4434078671. The cubic root of 740625930 is about 904.7591231384.

The spelling of 740625930 in words is "seven hundred forty million, six hundred twenty-five thousand, nine hundred thirty".