9265370491 has 8 divisors (see below), whose sum is σ = 10069634960. Its totient is φ = 8474183712.

The previous prime is 9265370479. The next prime is 9265370557. The reversal of 9265370491 is 1940735629.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9265370491 - 2¹⁷ = 9265239419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9265370431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3267945 + ... + 3270778.

It is an arithmetic number, because the mean of its divisors is an integer number (1258704370).

Almost surely, 2^9265370491 is an apocalyptic number.

9265370491 is a deficient number, since it is larger than the sum of its proper divisors (804264469).

9265370491 is a wasteful number, since it uses less digits than its factorization.

9265370491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538845.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 9265370491 is about 96256.7945186209. The cubic root of 9265370491 is about 2100.3302950617.

It can be divided in two parts, 9265 and 370491, that added together give a triangular number (379756 = T₈₇₁).

The spelling of 9265370491 in words is "nine billion, two hundred sixty-five million, three hundred seventy thousand, four hundred ninety-one".