9652661400 has 48 divisors (see below), whose sum is σ = 29923252200. Its totient is φ = 2574042880.

The previous prime is 9652661393. The next prime is 9652661407. The reversal of 9652661400 is 41662569.

It is an interprime number because it is at equal distance from previous prime (9652661393) and next prime (9652661407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9652661407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8043285 + ... + 8044484.

Almost surely, 2^9652661400 is an apocalyptic number.

It is an amenable number.

9652661400 is an abundant number, since it is smaller than the sum of its proper divisors (20270590800).

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

9652661400 is a wasteful number, since it uses less digits than its factorization.

9652661400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16087788 (or 16087779 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 9652661400 is about 98247.9587574215. The cubic root of 9652661400 is about 2129.1962406337.

The spelling of 9652661400 in words is "nine billion, six hundred fifty-two million, six hundred sixty-one thousand, four hundred".