1490930936 has 16 divisors (see below), whose sum is σ = 3049631640. Its totient is φ = 677695840.

The previous prime is 1490930933. The next prime is 1490930939. The reversal of 1490930936 is 6390390941.

It is an interprime number because it is at equal distance from previous prime (1490930933) and next prime (1490930939).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490930933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8471111 + ... + 8471286.

Almost surely, 2^1490930936 is an apocalyptic number.

It is an amenable number.

1490930936 is an abundant number, since it is smaller than the sum of its proper divisors (1558700704).

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

1490930936 is a wasteful number, since it uses less digits than its factorization.

1490930936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16942414 (or 16942410 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 1490930936 is about 38612.5748429187. The cubic root of 1490930936 is about 1142.4025804218.

The spelling of 1490930936 in words is "one billion, four hundred ninety million, nine hundred thirty thousand, nine hundred thirty-six".