6674433400 has 24 divisors (see below), whose sum is σ = 15518058120. Its totient is φ = 2669773280.

The previous prime is 6674433371. The next prime is 6674433407. The reversal of 6674433400 is 43344766.

It is a super-2 number, since 2×6674433400² = 89096122422071120000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6674433400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674433407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16685884 + ... + 16686283.

It is an arithmetic number, because the mean of its divisors is an integer number (646585755).

Almost surely, 2^6674433400 is an apocalyptic number.

It is an amenable number.

6674433400 is an abundant number, since it is smaller than the sum of its proper divisors (8843624720).

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

6674433400 is a wasteful number, since it uses less digits than its factorization.

6674433400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33372183 (or 33372174 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 6674433400 is about 81697.2055825657. The cubic root of 6674433400 is about 1882.8026517084.

The spelling of 6674433400 in words is "six billion, six hundred seventy-four million, four hundred thirty-three thousand, four hundred".