1874099745 has 96 divisors (see below), whose sum is σ = 3846915072. Its totient is φ = 826229376.

The previous prime is 1874099681. The next prime is 1874099779. The reversal of 1874099745 is 5479904781.

It is not a de Polignac number, because 1874099745 - 2⁶ = 1874099681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1874099691 and 1874099700.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1123402 + ... + 1125068.

It is an arithmetic number, because the mean of its divisors is an integer number (40072032).

Almost surely, 2^1874099745 is an apocalyptic number.

1874099745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1874099745 is an abundant number, since it is smaller than the sum of its proper divisors (1972815327).

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

1874099745 is a wasteful number, since it uses less digits than its factorization.

1874099745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811 (or 1808 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 1874099745 is about 43290.8736918071. The cubic root of 1874099745 is about 1232.9086527046.

The spelling of 1874099745 in words is "one billion, eight hundred seventy-four million, ninety-nine thousand, seven hundred forty-five".