901320694 has 4 divisors (see below), whose sum is σ = 1351981044. Its totient is φ = 450660346.

The previous prime is 901320643. The next prime is 901320697. The reversal of 901320694 is 496023109.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901320697) 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 as a sum of consecutive naturals, namely, 225330172 + ... + 225330175.

It is an arithmetic number, because the mean of its divisors is an integer number (337995261).

Almost surely, 2^901320694 is an apocalyptic number.

901320694 is a deficient number, since it is larger than the sum of its proper divisors (450660350).

901320694 is a wasteful number, since it uses less digits than its factorization.

901320694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450660349.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 901320694 is about 30022.0034974350. The cubic root of 901320694 is about 965.9614189862.

The spelling of 901320694 in words is "nine hundred one million, three hundred twenty thousand, six hundred ninety-four".