366889117 has 12 divisors (see below), whose sum is σ = 427242816. Its totient is φ = 314142360.

The previous prime is 366889111. The next prime is 366889129. The reversal of 366889117 is 711988663.

It is not a de Polignac number, because 366889117 - 2³ = 366889109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366889111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50028 + ... + 56890.

It is an arithmetic number, because the mean of its divisors is an integer number (35603568).

Almost surely, 2^366889117 is an apocalyptic number.

It is an amenable number.

366889117 is a deficient number, since it is larger than the sum of its proper divisors (60353699).

366889117 is a wasteful number, since it uses less digits than its factorization.

366889117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968 (or 7961 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 366889117 is about 19154.3498192969. The cubic root of 366889117 is about 715.8877700616.

The spelling of 366889117 in words is "three hundred sixty-six million, eight hundred eighty-nine thousand, one hundred seventeen".