313006461 has 4 divisors (see below), whose sum is σ = 417341952. Its totient is φ = 208670972.

The previous prime is 313006459. The next prime is 313006481. The reversal of 313006461 is 164600313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 164600313 = 3 ⋅54866771.

It is a cyclic number.

It is not a de Polignac number, because 313006461 - 2¹ = 313006459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313006451) 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, 52167741 + ... + 52167746.

It is an arithmetic number, because the mean of its divisors is an integer number (104335488).

Almost surely, 2^313006461 is an apocalyptic number.

It is an amenable number.

313006461 is a deficient number, since it is larger than the sum of its proper divisors (104335491).

313006461 is a wasteful number, since it uses less digits than its factorization.

313006461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104335490.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 313006461 is about 17691.9886106678. The cubic root of 313006461 is about 678.9708053903.

Adding to 313006461 its reverse (164600313), we get a palindrome (477606774).

The spelling of 313006461 in words is "three hundred thirteen million, six thousand, four hundred sixty-one".