464244402 has 16 divisors (see below), whose sum is σ = 953583552. Its totient is φ = 150565680.

The previous prime is 464244371. The next prime is 464244413. The reversal of 464244402 is 204442464.

It is a self number, because there is not a number n which added to its sum of digits gives 464244402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045374 + ... + 1045817.

It is an arithmetic number, because the mean of its divisors is an integer number (59598972).

Almost surely, 2^464244402 is an apocalyptic number.

464244402 is an abundant number, since it is smaller than the sum of its proper divisors (489339150).

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

464244402 is a wasteful number, since it uses less digits than its factorization.

464244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091233.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 464244402 is about 21546.3315207021. The cubic root of 464244402 is about 774.3112309901.

Adding to 464244402 its reverse (204442464), we get a palindrome (668686866).

The spelling of 464244402 in words is "four hundred sixty-four million, two hundred forty-four thousand, four hundred two".