1375724364 has 24 divisors (see below), whose sum is σ = 3668598528. Its totient is φ = 393064080.

The previous prime is 1375724351. The next prime is 1375724429. The reversal of 1375724364 is 4634275731.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8188752 + ... + 8188919.

It is an arithmetic number, because the mean of its divisors is an integer number (152858272).

Almost surely, 2^1375724364 is an apocalyptic number.

1375724364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1375724364 is an abundant number, since it is smaller than the sum of its proper divisors (2292874164).

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

1375724364 is a wasteful number, since it uses less digits than its factorization.

1375724364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16377685 (or 16377683 counting only the distinct ones).

The product of its digits is 423360, while the sum is 42.

The square root of 1375724364 is about 37090.7584716193. The cubic root of 1375724364 is about 1112.1852802307.

The spelling of 1375724364 in words is "one billion, three hundred seventy-five million, seven hundred twenty-four thousand, three hundred sixty-four".