464199901 has 16 divisors (see below), whose sum is σ = 511038720. Its totient is φ = 418156480.

The previous prime is 464199899. The next prime is 464199907. The reversal of 464199901 is 109991464.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 464199901 - 2¹ = 464199899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464199907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833115 + ... + 833671.

It is an arithmetic number, because the mean of its divisors is an integer number (31939920).

Almost surely, 2^464199901 is an apocalyptic number.

It is an amenable number.

464199901 is a deficient number, since it is larger than the sum of its proper divisors (46838819).

464199901 is a wasteful number, since it uses less digits than its factorization.

464199901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 464199901 is about 21545.2988143586. The cubic root of 464199901 is about 774.2864891911.

The spelling of 464199901 in words is "four hundred sixty-four million, one hundred ninety-nine thousand, nine hundred one".