1500477696 has 135 divisors (see below), whose sum is σ = 4490847361. Its totient is φ = 498299904.

The previous prime is 1500477689. The next prime is 1500477701. The reversal of 1500477696 is 6967740051.

It is a happy number.

The square root of 1500477696 is 38736.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 98724096 + 1401753600 = 9936^2 + 37440^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5577850 + ... + 5578118.

Almost surely, 2^1500477696 is an apocalyptic number.

1500477696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1500477696 is the 38736-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1500477696

1500477696 is an abundant number, since it is smaller than the sum of its proper divisors (2990369665).

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

1500477696 is an frugal number, since it uses more digits than its factorization.

1500477696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The cubic root of 1500477696 is about 1144.8357464149.

The spelling of 1500477696 in words is "one billion, five hundred million, four hundred seventy-seven thousand, six hundred ninety-six".