331463613 has 16 divisors (see below), whose sum is σ = 476623616. Its totient is φ = 203688000.

The previous prime is 331463611. The next prime is 331463621. The reversal of 331463613 is 316364133.

It is not a de Polignac number, because 331463613 - 2¹ = 331463611 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 (331463611) 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, 23631 + ... + 34947.

It is an arithmetic number, because the mean of its divisors is an integer number (29788976).

Almost surely, 2^331463613 is an apocalyptic number.

It is an amenable number.

331463613 is a deficient number, since it is larger than the sum of its proper divisors (145160003).

331463613 is a wasteful number, since it uses less digits than its factorization.

331463613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12084.

The product of its digits is 11664, while the sum is 30.

The square root of 331463613 is about 18206.1421778476. The cubic root of 331463613 is about 692.0624512061.

The spelling of 331463613 in words is "three hundred thirty-one million, four hundred sixty-three thousand, six hundred thirteen".