963251265 has 16 divisors (see below), whose sum is σ = 1622318400. Its totient is φ = 486695232.

The previous prime is 963251257. The next prime is 963251291. The reversal of 963251265 is 562152369.

It is not a de Polignac number, because 963251265 - 2³ = 963251257 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1689630 + ... + 1690199.

It is an arithmetic number, because the mean of its divisors is an integer number (101394900).

Almost surely, 2^963251265 is an apocalyptic number.

963251265 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

963251265 is a deficient number, since it is larger than the sum of its proper divisors (659067135).

963251265 is a wasteful number, since it uses less digits than its factorization.

963251265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379856.

The product of its digits is 97200, while the sum is 39.

The square root of 963251265 is about 31036.2894850528. The cubic root of 963251265 is about 987.5972289033.

The spelling of 963251265 in words is "nine hundred sixty-three million, two hundred fifty-one thousand, two hundred sixty-five".