1364961392 has 20 divisors (see below), whose sum is σ = 2645764440. Its totient is φ = 682183488.

The previous prime is 1364961391. The next prime is 1364961419. The reversal of 1364961392 is 2931694631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364961391) 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, 21998 + ... + 56690.

It is an arithmetic number, because the mean of its divisors is an integer number (132288222).

Almost surely, 2^1364961392 is an apocalyptic number.

It is an amenable number.

1364961392 is a deficient number, since it is larger than the sum of its proper divisors (1280803048).

1364961392 is a wasteful number, since it uses less digits than its factorization.

1364961392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37160 (or 37154 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 1364961392 is about 36945.3839065180. The cubic root of 1364961392 is about 1109.2772916414.

The spelling of 1364961392 in words is "one billion, three hundred sixty-four million, nine hundred sixty-one thousand, three hundred ninety-two".