1369230192 has 90 divisors (see below), whose sum is σ = 4212023816. Its totient is φ = 414912960.

The previous prime is 1369230151. The next prime is 1369230199. The reversal of 1369230192 is 2910329631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369230199) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21868 + ... + 56715.

Almost surely, 2^1369230192 is an apocalyptic number.

1369230192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1369230192 is an abundant number, since it is smaller than the sum of its proper divisors (2842793624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1369230192 is a wasteful number, since it uses less digits than its factorization.

1369230192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78619 (or 78599 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 1369230192 is about 37003.1105719506. The cubic root of 1369230192 is about 1110.4324781767.

The spelling of 1369230192 in words is "one billion, three hundred sixty-nine million, two hundred thirty thousand, one hundred ninety-two".