464361388 has 12 divisors (see below), whose sum is σ = 826406280. Its totient is φ = 228245312.

The previous prime is 464361383. The next prime is 464361413. The reversal of 464361388 is 883163464.

It is not an unprimeable number, because it can be changed into a prime (464361383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983581 + ... + 984052.

It is an arithmetic number, because the mean of its divisors is an integer number (68867190).

Almost surely, 2^464361388 is an apocalyptic number.

It is an amenable number.

464361388 is a deficient number, since it is larger than the sum of its proper divisors (362044892).

464361388 is a wasteful number, since it uses less digits than its factorization.

464361388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967696 (or 1967694 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 464361388 is about 21549.0461041783. The cubic root of 464361388 is about 774.3762656756.

The spelling of 464361388 in words is "four hundred sixty-four million, three hundred sixty-one thousand, three hundred eighty-eight".