1674772404 has 48 divisors (see below), whose sum is σ = 4131724800. Its totient is φ = 526529376.

The previous prime is 1674772399. The next prime is 1674772441. The reversal of 1674772404 is 4042774761.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35577 + ... + 67935.

It is an arithmetic number, because the mean of its divisors is an integer number (86077600).

Almost surely, 2^1674772404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1674772404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2065862400).

1674772404 is an abundant number, since it is smaller than the sum of its proper divisors (2456952396).

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

1674772404 is a wasteful number, since it uses less digits than its factorization.

1674772404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32612 (or 32610 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 42.

The square root of 1674772404 is about 40923.9832372168. The cubic root of 1674772404 is about 1187.5500767654.

The spelling of 1674772404 in words is "one billion, six hundred seventy-four million, seven hundred seventy-two thousand, four hundred four".