9463972311 has 48 divisors (see below), whose sum is σ = 14950368000. Its totient is φ = 5905736496.

The previous prime is 9463972303. The next prime is 9463972321. The reversal of 9463972311 is 1132793649.

9463972311 is a `hidden beast` number, since 9 + 4 + 639 + 7 + 2 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 9463972311 - 2³ = 9463972303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9463972321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1368340 + ... + 1375238.

It is an arithmetic number, because the mean of its divisors is an integer number (311466000).

Almost surely, 2^9463972311 is an apocalyptic number.

9463972311 is a deficient number, since it is larger than the sum of its proper divisors (5486395689).

9463972311 is a wasteful number, since it uses less digits than its factorization.

9463972311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7025 (or 6972 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9463972311 is about 97282.9497445467. The cubic root of 9463972311 is about 2115.2310858616.

The spelling of 9463972311 in words is "nine billion, four hundred sixty-three million, nine hundred seventy-two thousand, three hundred eleven".