740349612 has 24 divisors (see below), whose sum is σ = 1919425200. Its totient is φ = 246783168.

The previous prime is 740349581. The next prime is 740349637. The reversal of 740349612 is 216943047.

740349612 is a `hidden beast` number, since 7 + 4 + 0 + 34 + 9 + 612 = 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427437 + ... + 3427652.

It is an arithmetic number, because the mean of its divisors is an integer number (79976050).

Almost surely, 2^740349612 is an apocalyptic number.

It is an amenable number.

740349612 is an abundant number, since it is smaller than the sum of its proper divisors (1179075588).

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

740349612 is a wasteful number, since it uses less digits than its factorization.

740349612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855102 (or 6855094 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 740349612 is about 27209.3662550233. The cubic root of 740349612 is about 904.6465911486.

The spelling of 740349612 in words is "seven hundred forty million, three hundred forty-nine thousand, six hundred twelve".