1375892343 has 12 divisors (see below), whose sum is σ = 2271314448. Its totient is φ = 786224160.

The previous prime is 1375892341. The next prime is 1375892347. The reversal of 1375892343 is 3432985731.

1375892343 is a `hidden beast` number, since 1 + 3 + 7 + 589 + 23 + 43 = 666.

It is not a de Polignac number, because 1375892343 - 2¹ = 1375892341 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375892341) 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, 10919718 + ... + 10919843.

It is an arithmetic number, because the mean of its divisors is an integer number (189276204).

Almost surely, 2^1375892343 is an apocalyptic number.

1375892343 is a deficient number, since it is larger than the sum of its proper divisors (895422105).

1375892343 is a wasteful number, since it uses less digits than its factorization.

1375892343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21839574 (or 21839571 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 1375892343 is about 37093.0228344900. The cubic root of 1375892343 is about 1112.2305451527.

The spelling of 1375892343 in words is "one billion, three hundred seventy-five million, eight hundred ninety-two thousand, three hundred forty-three".