269964051 has 16 divisors (see below), whose sum is σ = 412531200. Its totient is φ = 153831168.

The previous prime is 269964043. The next prime is 269964073. The reversal of 269964051 is 150469962.

It is a happy number.

It is not a de Polignac number, because 269964051 - 2³ = 269964043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 269963994 and 269964012.

It is not an unprimeable number, because it can be changed into a prime (269963051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10366 + ... + 25443.

It is an arithmetic number, because the mean of its divisors is an integer number (25783200).

Almost surely, 2^269964051 is an apocalyptic number.

269964051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

269964051 is a deficient number, since it is larger than the sum of its proper divisors (142567149).

269964051 is a wasteful number, since it uses less digits than its factorization.

269964051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36178.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 269964051 is about 16430.5827955067. The cubic root of 269964051 is about 646.3017206354.

The spelling of 269964051 in words is "two hundred sixty-nine million, nine hundred sixty-four thousand, fifty-one".