740863488 has 160 divisors (see below), whose sum is σ = 2096937216. Its totient is φ = 231948288.

The previous prime is 740863471. The next prime is 740863507. The reversal of 740863488 is 884368047.

It is a super-2 number, since 2×740863488² = 1097757415703052288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 2366820 + ... + 2367132.

Almost surely, 2^740863488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740863488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048468608).

740863488 is an abundant number, since it is smaller than the sum of its proper divisors (1356073728).

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

740863488 is a wasteful number, since it uses less digits than its factorization.

740863488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 740863488 is about 27218.8076153236. The cubic root of 740863488 is about 904.8558475364.

The spelling of 740863488 in words is "seven hundred forty million, eight hundred sixty-three thousand, four hundred eighty-eight".