1874729028 has 24 divisors (see below), whose sum is σ = 4383148000. Its totient is φ = 623655360.

The previous prime is 1874729023. The next prime is 1874729053. The reversal of 1874729028 is 8209274781.

1874729028 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1874729023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150553 + ... + 162528.

Almost surely, 2^1874729028 is an apocalyptic number.

It is an amenable number.

1874729028 is an abundant number, since it is smaller than the sum of its proper divisors (2508418972).

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

1874729028 is a wasteful number, since it uses less digits than its factorization.

1874729028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313587 (or 313585 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 1874729028 is about 43298.1411610245. The cubic root of 1874729028 is about 1233.0466321329.

The spelling of 1874729028 in words is "one billion, eight hundred seventy-four million, seven hundred twenty-nine thousand, twenty-eight".