1879472373 has 4 divisors (see below), whose sum is σ = 2505963168. Its totient is φ = 1252981580.

The previous prime is 1879472369. The next prime is 1879472377. The reversal of 1879472373 is 3732749781.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1879472369) and next prime (1879472377).

It is a cyclic number.

It is not a de Polignac number, because 1879472373 - 2² = 1879472369 is a prime.

It is a super-2 number, since 2×1879472373² = 7064832801740502258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1879472377) 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, 313245393 + ... + 313245398.

It is an arithmetic number, because the mean of its divisors is an integer number (626490792).

Almost surely, 2^1879472373 is an apocalyptic number.

It is an amenable number.

1879472373 is a deficient number, since it is larger than the sum of its proper divisors (626490795).

1879472373 is an equidigital number, since it uses as much as digits as its factorization.

1879472373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626490794.

The product of its digits is 1778112, while the sum is 51.

The square root of 1879472373 is about 43352.8819457254. The cubic root of 1879472373 is about 1234.0856871397.

The spelling of 1879472373 in words is "one billion, eight hundred seventy-nine million, four hundred seventy-two thousand, three hundred seventy-three".