9641267924 has 6 divisors (see below), whose sum is σ = 16872218874. Its totient is φ = 4820633960.

The previous prime is 9641267897. The next prime is 9641267941. The reversal of 9641267924 is 4297621469.

It can be written as a sum of positive squares in only one way, i.e., 5287907524 + 4353360400 = 72718^2 + 65980^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205158487 + ... + 1205158494.

It is an arithmetic number, because the mean of its divisors is an integer number (2812036479).

Almost surely, 2^9641267924 is an apocalyptic number.

It is an amenable number.

9641267924 is a deficient number, since it is larger than the sum of its proper divisors (7230950950).

9641267924 is a wasteful number, since it uses less digits than its factorization.

9641267924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410316985 (or 2410316983 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 9641267924 is about 98189.9583664236. The cubic root of 9641267924 is about 2128.3581817063.

The spelling of 9641267924 in words is "nine billion, six hundred forty-one million, two hundred sixty-seven thousand, nine hundred twenty-four".