9264402981 has 6 divisors (see below), whose sum is σ = 13381915430. Its totient is φ = 6176268648.

The previous prime is 9264402929. The next prime is 9264403037. The reversal of 9264402981 is 1892044629.

It can be written as a sum of positive squares in only one way, i.e., 4676508225 + 4587894756 = 68385^2 + 67734^2 .

It is not a de Polignac number, because 9264402981 - 2¹⁴ = 9264386597 is a prime.

It is a super-2 number, since 2×9264402981² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9264402181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 514689046 + ... + 514689063.

Almost surely, 2^9264402981 is an apocalyptic number.

It is an amenable number.

9264402981 is a deficient number, since it is larger than the sum of its proper divisors (4117512449).

9264402981 is a wasteful number, since it uses less digits than its factorization.

9264402981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029378115 (or 1029378112 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 9264402981 is about 96251.7687162163. The cubic root of 9264402981 is about 2100.2571855082.

The spelling of 9264402981 in words is "nine billion, two hundred sixty-four million, four hundred two thousand, nine hundred eighty-one".