1490946912 has 576 divisors, whose sum is σ = 5650444800. Its totient is φ = 384072192.

The previous prime is 1490946907. The next prime is 1490946949. The reversal of 1490946912 is 2196490941.

1490946912 is a `hidden beast` number, since 1 + 490 + 94 + 69 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 34673163 + ... + 34673205.

It is an arithmetic number, because the mean of its divisors is an integer number (9809800).

Almost surely, 2^1490946912 is an apocalyptic number.

1490946912 is a gapful number since it is divisible by the number (12) 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 1490946912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2825222400).

1490946912 is an abundant number, since it is smaller than the sum of its proper divisors (4159497888).

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

1490946912 is an equidigital number, since it uses as much as digits as its factorization.

1490946912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 1490946912 is about 38612.7817179752. The cubic root of 1490946912 is about 1142.4066608608.

The spelling of 1490946912 in words is "one billion, four hundred ninety million, nine hundred forty-six thousand, nine hundred twelve".