963640152 has 40 divisors (see below), whose sum is σ = 2699086500. Its totient is φ = 321213168.

The previous prime is 963640141. The next prime is 963640193. The reversal of 963640152 is 251046369.

It is a happy number.

963640152 is a `hidden beast` number, since 9 + 6 + 3 + 640 + 1 + 5 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 742902 + ... + 744197.

Almost surely, 2^963640152 is an apocalyptic number.

It is an amenable number.

963640152 is an abundant number, since it is smaller than the sum of its proper divisors (1735446348).

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

963640152 is a wasteful number, since it uses less digits than its factorization.

963640152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487117 (or 1487104 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 963640152 is about 31042.5538897817. The cubic root of 963640152 is about 987.7301163661.

The spelling of 963640152 in words is "nine hundred sixty-three million, six hundred forty thousand, one hundred fifty-two".