1490685200 has 120 divisors (see below), whose sum is σ = 3756295296. Its totient is φ = 567424000.

The previous prime is 1490685191. The next prime is 1490685221. The reversal of 1490685200 is 25860941.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2860940 + ... + 2861460.

Almost surely, 2^1490685200 is an apocalyptic number.

1490685200 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 1490685200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1878147648).

1490685200 is an abundant number, since it is smaller than the sum of its proper divisors (2265610096).

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

1490685200 is a wasteful number, since it uses less digits than its factorization.

1490685200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1490685200 is about 38609.3926396156. The cubic root of 1490685200 is about 1142.3398131805.

The spelling of 1490685200 in words is "one billion, four hundred ninety million, six hundred eighty-five thousand, two hundred".