464393267394 has 64 divisors (see below), whose sum is σ = 1070876961792. Its totient is φ = 131510433600.

The previous prime is 464393267341. The next prime is 464393267441. The reversal of 464393267394 is 493762393464.

It is a happy number.

It is a super-2 number, since 2×464393267394² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4499124 + ... + 4601184.

It is an arithmetic number, because the mean of its divisors is an integer number (16732452528).

Almost surely, 2^464393267394 is an apocalyptic number.

464393267394 is an abundant number, since it is smaller than the sum of its proper divisors (606483694398).

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

464393267394 is a wasteful number, since it uses less digits than its factorization.

464393267394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103031.

The product of its digits is 70543872, while the sum is 60.

The spelling of 464393267394 in words is "four hundred sixty-four billion, three hundred ninety-three million, two hundred sixty-seven thousand, three hundred ninety-four".