6437674152 has 128 divisors (see below), whose sum is σ = 22009209600. Its totient is φ = 1697842944.

The previous prime is 6437674147. The next prime is 6437674193. The reversal of 6437674152 is 2514767346.

6437674152 is a `hidden beast` number, since 6 + 437 + 67 + 4 + 152 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6437674098 and 6437674107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144103 + ... + 183414.

It is an arithmetic number, because the mean of its divisors is an integer number (171946950).

Almost surely, 2^6437674152 is an apocalyptic number.

It is an amenable number.

6437674152 is an abundant number, since it is smaller than the sum of its proper divisors (15571535448).

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

6437674152 is a wasteful number, since it uses less digits than its factorization.

6437674152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327552 (or 327542 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 6437674152 is about 80235.1179471932. The cubic root of 6437674152 is about 1860.2714900273.

The spelling of 6437674152 in words is "six billion, four hundred thirty-seven million, six hundred seventy-four thousand, one hundred fifty-two".