740663982 has 24 divisors (see below), whose sum is σ = 1607088600. Its totient is φ = 246531600.

The previous prime is 740663981. The next prime is 740664049. The reversal of 740663982 is 289366047.

740663982 is a `hidden beast` number, since 7 + 4 + 0 + 6 + 639 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740663981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16732 + ... + 41967.

It is an arithmetic number, because the mean of its divisors is an integer number (66962025).

Almost surely, 2^740663982 is an apocalyptic number.

740663982 is an abundant number, since it is smaller than the sum of its proper divisors (866424618).

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

740663982 is a wasteful number, since it uses less digits than its factorization.

740663982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59408 (or 59405 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 740663982 is about 27215.1425129467. The cubic root of 740663982 is about 904.7746178270.

The spelling of 740663982 in words is "seven hundred forty million, six hundred sixty-three thousand, nine hundred eighty-two".