313461332 has 6 divisors (see below), whose sum is σ = 548557338. Its totient is φ = 156730664.

The previous prime is 313461311. The next prime is 313461341. The reversal of 313461332 is 233164313.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 291521476 + 21939856 = 17074^2 + 4684^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39182663 + ... + 39182670.

It is an arithmetic number, because the mean of its divisors is an integer number (91426223).

Almost surely, 2^313461332 is an apocalyptic number.

It is an amenable number.

313461332 is a deficient number, since it is larger than the sum of its proper divisors (235096006).

313461332 is a wasteful number, since it uses less digits than its factorization.

313461332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78365337 (or 78365335 counting only the distinct ones).

The product of its digits is 3888, while the sum is 26.

The square root of 313461332 is about 17704.8392254773. The cubic root of 313461332 is about 679.2995468924.

The spelling of 313461332 in words is "three hundred thirteen million, four hundred sixty-one thousand, three hundred thirty-two".