740241564 has 24 divisors (see below), whose sum is σ = 1732189200. Its totient is φ = 246038784.

The previous prime is 740241503. The next prime is 740241571. The reversal of 740241564 is 465142047.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84189 + ... + 92564.

It is an arithmetic number, because the mean of its divisors is an integer number (72174550).

Almost surely, 2^740241564 is an apocalyptic number.

It is an amenable number.

740241564 is an abundant number, since it is smaller than the sum of its proper divisors (991947636).

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

740241564 is a wasteful number, since it uses less digits than its factorization.

740241564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177109 (or 177107 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 740241564 is about 27207.3806898055. The cubic root of 740241564 is about 904.6025804053.

The spelling of 740241564 in words is "seven hundred forty million, two hundred forty-one thousand, five hundred sixty-four".