1873760061 has 4 divisors (see below), whose sum is σ = 2498346752. Its totient is φ = 1249173372.

The previous prime is 1873760051. The next prime is 1873760081. The reversal of 1873760061 is 1600673781.

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 not a de Polignac number, because 1873760061 - 2⁵ = 1873760029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1873760041) 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, 312293341 + ... + 312293346.

It is an arithmetic number, because the mean of its divisors is an integer number (624586688).

Almost surely, 2^1873760061 is an apocalyptic number.

It is an amenable number.

1873760061 is a deficient number, since it is larger than the sum of its proper divisors (624586691).

1873760061 is an equidigital number, since it uses as much as digits as its factorization.

1873760061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624586690.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 1873760061 is about 43286.9502390732. The cubic root of 1873760061 is about 1232.8341592224.

The spelling of 1873760061 in words is "one billion, eight hundred seventy-three million, seven hundred sixty thousand, sixty-one".