740496782 has 16 divisors (see below), whose sum is σ = 1121049072. Its totient is φ = 366824640.

The previous prime is 740496769. The next prime is 740496791. The reversal of 740496782 is 287694047.

It is a congruent number.

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, 154088 + ... + 158820.

It is an arithmetic number, because the mean of its divisors is an integer number (70065567).

Almost surely, 2^740496782 is an apocalyptic number.

740496782 is a deficient number, since it is larger than the sum of its proper divisors (380552290).

740496782 is a wasteful number, since it uses less digits than its factorization.

740496782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 740496782 is about 27212.0705202673. The cubic root of 740496782 is about 904.7065304061.

The spelling of 740496782 in words is "seven hundred forty million, four hundred ninety-six thousand, seven hundred eighty-two".