740836268 has 48 divisors (see below), whose sum is σ = 1392570144. Its totient is φ = 343633920.

The previous prime is 740836247. The next prime is 740836301. The reversal of 740836268 is 862638047.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2617655 + ... + 2617937.

It is an arithmetic number, because the mean of its divisors is an integer number (29011878).

Almost surely, 2^740836268 is an apocalyptic number.

It is an amenable number.

740836268 is a deficient number, since it is larger than the sum of its proper divisors (651733876).

740836268 is a wasteful number, since it uses less digits than its factorization.

740836268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 740836268 is about 27218.3075888270. The cubic root of 740836268 is about 904.8447656577.

The spelling of 740836268 in words is "seven hundred forty million, eight hundred thirty-six thousand, two hundred sixty-eight".