8951487602 has 18 divisors (see below), whose sum is σ = 13548125703. Its totient is φ = 4435803904.

The previous prime is 8951487593. The next prime is 8951487607. The reversal of 8951487602 is 2067841598.

It can be written as a sum of positive squares in 5 ways, for example, as 1774178641 + 7177308961 = 42121^2 + 84719^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=66901.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8951487607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19936274 + ... + 19936722.

Almost surely, 2^8951487602 is an apocalyptic number.

8951487602 is a deficient number, since it is larger than the sum of its proper divisors (4596638101).

8951487602 is an frugal number, since it uses more digits than its factorization.

8951487602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 8951487602 is about 94612.3015363224. The cubic root of 8951487602 is about 2076.3396856615.

Multiplying 8951487602 by its sum of digits (50), we get a square (447574380100 = 669010²).

The spelling of 8951487602 in words is "eight billion, nine hundred fifty-one million, four hundred eighty-seven thousand, six hundred two".