904368147 has 4 divisors (see below), whose sum is σ = 1205824200. Its totient is φ = 602912096.

The previous prime is 904368089. The next prime is 904368191. The reversal of 904368147 is 741863409.

904368147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 904368147 - 2¹² = 904364051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 904368099 and 904368108.

It is not an unprimeable number, because it can be changed into a prime (904368197) 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, 150728022 + ... + 150728027.

It is an arithmetic number, because the mean of its divisors is an integer number (301456050).

Almost surely, 2^904368147 is an apocalyptic number.

904368147 is a deficient number, since it is larger than the sum of its proper divisors (301456053).

904368147 is a wasteful number, since it uses less digits than its factorization.

904368147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301456052.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 904368147 is about 30072.7143271105. The cubic root of 904368147 is about 967.0488641805.

The spelling of 904368147 in words is "nine hundred four million, three hundred sixty-eight thousand, one hundred forty-seven".