1490744982 has 16 divisors (see below), whose sum is σ = 2984445360. Its totient is φ = 496422432.

The previous prime is 1490744963. The next prime is 1490744993. The reversal of 1490744982 is 2894470941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116557 + ... + 128712.

It is an arithmetic number, because the mean of its divisors is an integer number (186527835).

Almost surely, 2^1490744982 is an apocalyptic number.

1490744982 is an abundant number, since it is smaller than the sum of its proper divisors (1493700378).

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

1490744982 is a wasteful number, since it uses less digits than its factorization.

1490744982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246287.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 1490744982 is about 38610.1668217064. The cubic root of 1490744982 is about 1142.3550836628.

The spelling of 1490744982 in words is "one billion, four hundred ninety million, seven hundred forty-four thousand, nine hundred eighty-two".