740915616 has 48 divisors (see below), whose sum is σ = 2222748864. Its totient is φ = 211689984.

The previous prime is 740915603. The next prime is 740915647. The reversal of 740915616 is 616519047.

It is a tau number, because it is divible by the number of its divisors (48).

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, 550605 + ... + 551948.

It is an arithmetic number, because the mean of its divisors is an integer number (46307268).

Almost surely, 2^740915616 is an apocalyptic number.

It is an amenable number.

740915616 is an abundant number, since it is smaller than the sum of its proper divisors (1481833248).

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

740915616 is a wasteful number, since it uses less digits than its factorization.

740915616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102573 (or 1102565 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 740915616 is about 27219.7651716542. The cubic root of 740915616 is about 904.8770692685.

The spelling of 740915616 in words is "seven hundred forty million, nine hundred fifteen thousand, six hundred sixteen".