4187674722 has 128 divisors (see below), whose sum is σ = 10989416448. Its totient is φ = 1040096640.

The previous prime is 4187674663. The next prime is 4187674741. The reversal of 4187674722 is 2274767814.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1284118 + ... + 1287374.

It is an arithmetic number, because the mean of its divisors is an integer number (85854816).

Almost surely, 2^4187674722 is an apocalyptic number.

4187674722 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4187674722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5494708224).

4187674722 is an abundant number, since it is smaller than the sum of its proper divisors (6801741726).

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

4187674722 is a wasteful number, since it uses less digits than its factorization.

4187674722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325 (or 3303 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 48.

The square root of 4187674722 is about 64712.2455335928. The cubic root of 4187674722 is about 1611.8488491398.

The spelling of 4187674722 in words is "four billion, one hundred eighty-seven million, six hundred seventy-four thousand, seven hundred twenty-two".