4187672380 has 24 divisors (see below), whose sum is σ = 8795686032. Its totient is φ = 1674769152.

The previous prime is 4187672351. The next prime is 4187672393. The reversal of 4187672380 is 832767814.

It is a self number, because there is not a number n which added to its sum of digits gives 4187672380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121339 + ... + 151981.

It is an arithmetic number, because the mean of its divisors is an integer number (366486918).

Almost surely, 2^4187672380 is an apocalyptic number.

It is an amenable number.

4187672380 is an abundant number, since it is smaller than the sum of its proper divisors (4608013652).

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

4187672380 is a wasteful number, since it uses less digits than its factorization.

4187672380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37485 (or 37483 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 4187672380 is about 64712.2274380970. The cubic root of 4187672380 is about 1611.8485486587.

The spelling of 4187672380 in words is "four billion, one hundred eighty-seven million, six hundred seventy-two thousand, three hundred eighty".