3422657187 has 36 divisors (see below), whose sum is σ = 5171176920. Its totient is φ = 2265355836.

The previous prime is 3422657179. The next prime is 3422657233. The reversal of 3422657187 is 7817562243.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 3422657187 - 2³ = 3422657179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3422657387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24623364 + ... + 24623502.

Almost surely, 2^3422657187 is an apocalyptic number.

3422657187 is a deficient number, since it is larger than the sum of its proper divisors (1748519733).

3422657187 is an frugal number, since it uses more digits than its factorization.

3422657187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 142 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 3422657187 is about 58503.4801272540. The cubic root of 3422657187 is about 1507.0273501538.

The spelling of 3422657187 in words is "three billion, four hundred twenty-two million, six hundred fifty-seven thousand, one hundred eighty-seven".