1204371164 has 24 divisors (see below), whose sum is σ = 2278545360. Its totient is φ = 555071616.

The previous prime is 1204371151. The next prime is 1204371169. The reversal of 1204371164 is 4611734021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204371169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211337 + ... + 216960.

It is an arithmetic number, because the mean of its divisors is an integer number (94939390).

Almost surely, 2^1204371164 is an apocalyptic number.

It is an amenable number.

1204371164 is a deficient number, since it is larger than the sum of its proper divisors (1074174196).

1204371164 is a wasteful number, since it uses less digits than its factorization.

1204371164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428357 (or 428355 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1204371164 is about 34704.0511179891. The cubic root of 1204371164 is about 1063.9472986786.

The spelling of 1204371164 in words is "one billion, two hundred four million, three hundred seventy-one thousand, one hundred sixty-four".