1490541100 has 36 divisors (see below), whose sum is σ = 3287511808. Its totient is φ = 586440000.

The previous prime is 1490541097. The next prime is 1490541149. The reversal of 1490541100 is 11450941.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116076 + ... + 128275.

Almost surely, 2^1490541100 is an apocalyptic number.

1490541100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1490541100 is an abundant number, since it is smaller than the sum of its proper divisors (1796970708).

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

1490541100 is a wasteful number, since it uses less digits than its factorization.

1490541100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244426 (or 244419 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1490541100 is about 38607.5264682937. The cubic root of 1490541100 is about 1142.3030031571.

The spelling of 1490541100 in words is "one billion, four hundred ninety million, five hundred forty-one thousand, one hundred".