464269995 has 64 divisors (see below), whose sum is σ = 963440640. Its totient is φ = 207702144.

The previous prime is 464269991. The next prime is 464270029. The reversal of 464269995 is 599962464.

It is a happy number.

464269995 is a `hidden beast` number, since 46 + 426 + 99 + 95 = 666.

It is not a de Polignac number, because 464269995 - 2² = 464269991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464269991) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39189 + ... + 49641.

It is an arithmetic number, because the mean of its divisors is an integer number (15053760).

Almost surely, 2^464269995 is an apocalyptic number.

464269995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

464269995 is an abundant number, since it is smaller than the sum of its proper divisors (499170645).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464269995 is a wasteful number, since it uses less digits than its factorization.

464269995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10521 (or 10515 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 464269995 is about 21546.9254187227. The cubic root of 464269995 is about 774.3254595467.

The spelling of 464269995 in words is "four hundred sixty-four million, two hundred sixty-nine thousand, nine hundred ninety-five".