464199539 has 4 divisors (see below), whose sum is σ = 466532400. Its totient is φ = 461866680.

The previous prime is 464199529. The next prime is 464199553. The reversal of 464199539 is 935991464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464199539 - 2¹² = 464195443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464199529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166132 + ... + 1166529.

It is an arithmetic number, because the mean of its divisors is an integer number (116633100).

Almost surely, 2^464199539 is an apocalyptic number.

464199539 is a deficient number, since it is larger than the sum of its proper divisors (2332861).

464199539 is a wasteful number, since it uses less digits than its factorization.

464199539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332860.

The product of its digits is 1049760, while the sum is 50.

The square root of 464199539 is about 21545.2904134523. The cubic root of 464199539 is about 774.2862879187.

The spelling of 464199539 in words is "four hundred sixty-four million, one hundred ninety-nine thousand, five hundred thirty-nine".