464246939 has 8 divisors (see below), whose sum is σ = 501268992. Its totient is φ = 427412160.

The previous prime is 464246929. The next prime is 464247001. The reversal of 464246939 is 939642464.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464246939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464246893 and 464246902.

It is not an unprimeable number, because it can be changed into a prime (464246929) 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, 41642 + ... + 51599.

It is an arithmetic number, because the mean of its divisors is an integer number (62658624).

Almost surely, 2^464246939 is an apocalyptic number.

464246939 is a deficient number, since it is larger than the sum of its proper divisors (37022053).

464246939 is a wasteful number, since it uses less digits than its factorization.

464246939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93637.

The product of its digits is 1119744, while the sum is 47.

The square root of 464246939 is about 21546.3903937527. The cubic root of 464246939 is about 774.3126414714.

The spelling of 464246939 in words is "four hundred sixty-four million, two hundred forty-six thousand, nine hundred thirty-nine".