1490600880 has 280 divisors, whose sum is σ = 5293879920. Its totient is φ = 390044160.

The previous prime is 1490600857. The next prime is 1490600893. The reversal of 1490600880 is 880060941.

It is a happy number.

1490600880 is a `hidden beast` number, since 1 + 49 + 0 + 600 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3557311 + ... + 3557729.

It is an arithmetic number, because the mean of its divisors is an integer number (18906714).

Almost surely, 2^1490600880 is an apocalyptic number.

1490600880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1490600880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2646939960).

1490600880 is an abundant number, since it is smaller than the sum of its proper divisors (3803279040).

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

1490600880 is an equidigital number, since it uses as much as digits as its factorization.

1490600880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1490600880 is about 38608.3006619043. The cubic root of 1490600880 is about 1142.3182741126.

The spelling of 1490600880 in words is "one billion, four hundred ninety million, six hundred thousand, eight hundred eighty".