1873079942 has 4 divisors (see below), whose sum is σ = 2809619916. Its totient is φ = 936539970.

The previous prime is 1873079933. The next prime is 1873079963. The reversal of 1873079942 is 2499703781.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468269984 + ... + 468269987.

It is an arithmetic number, because the mean of its divisors is an integer number (702404979).

Almost surely, 2^1873079942 is an apocalyptic number.

1873079942 is a deficient number, since it is larger than the sum of its proper divisors (936539974).

1873079942 is an equidigital number, since it uses as much as digits as its factorization.

1873079942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936539973.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 1873079942 is about 43279.0935903237. The cubic root of 1873079942 is about 1232.6849804988.

The spelling of 1873079942 in words is "one billion, eight hundred seventy-three million, seventy-nine thousand, nine hundred forty-two".