493749984 has 96 divisors (see below), whose sum is σ = 1595220480. Its totient is φ = 130217472.

The previous prime is 493749973. The next prime is 493750009. The reversal of 493749984 is 489947394.

It is a tau number, because it is divible by the number of its divisors (96).

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, 19524 + ... + 36995.

It is an arithmetic number, because the mean of its divisors is an integer number (16616880).

Almost surely, 2^493749984 is an apocalyptic number.

It is an amenable number.

493749984 is an abundant number, since it is smaller than the sum of its proper divisors (1101470496).

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

493749984 is a wasteful number, since it uses less digits than its factorization.

493749984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56552 (or 56544 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The square root of 493749984 is about 22220.4856832608. The cubic root of 493749984 is about 790.3795559028.

The spelling of 493749984 in words is "four hundred ninety-three million, seven hundred forty-nine thousand, nine hundred eighty-four".