1974074376 has 32 divisors (see below), whose sum is σ = 4944340800. Its totient is φ = 656804160.

The previous prime is 1974074371. The next prime is 1974074387. The reversal of 1974074376 is 6734704791.

1974074376 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 (1974074371) 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, 63036 + ... + 89003.

It is an arithmetic number, because the mean of its divisors is an integer number (154510650).

Almost surely, 2^1974074376 is an apocalyptic number.

It is an amenable number.

1974074376 is an abundant number, since it is smaller than the sum of its proper divisors (2970266424).

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

1974074376 is a wasteful number, since it uses less digits than its factorization.

1974074376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152589 (or 152585 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 48.

The square root of 1974074376 is about 44430.5567824667. The cubic root of 1974074376 is about 1254.4533157551.

The spelling of 1974074376 in words is "one billion, nine hundred seventy-four million, seventy-four thousand, three hundred seventy-six".