740561832 has 64 divisors (see below), whose sum is σ = 2059728000. Its totient is φ = 246540672.

The previous prime is 740561827. The next prime is 740561891. The reversal of 740561832 is 238165047.

740561832 is a `hidden beast` number, since 7 + 4 + 0 + 5 + 618 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 15 ways as a sum of consecutive naturals, for example, 221469 + ... + 224787.

It is an arithmetic number, because the mean of its divisors is an integer number (32183250).

Almost surely, 2^740561832 is an apocalyptic number.

740561832 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

740561832 is an abundant number, since it is smaller than the sum of its proper divisors (1319166168).

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

740561832 is a wasteful number, since it uses less digits than its factorization.

740561832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367 (or 4357 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 740561832 is about 27213.2657356665. The cubic root of 740561832 is about 904.7330213772.

The spelling of 740561832 in words is "seven hundred forty million, five hundred sixty-one thousand, eight hundred thirty-two".