3427618407 has 8 divisors (see below), whose sum is σ = 4591818240. Its totient is φ = 2274248760.

The previous prime is 3427618399. The next prime is 3427618417. The reversal of 3427618407 is 7048167243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3427618407 - 2³ = 3427618399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427618417) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2706807 + ... + 2708072.

It is an arithmetic number, because the mean of its divisors is an integer number (573977280).

Almost surely, 2^3427618407 is an apocalyptic number.

3427618407 is a deficient number, since it is larger than the sum of its proper divisors (1164199833).

3427618407 is a wasteful number, since it uses less digits than its factorization.

3427618407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415093.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 3427618407 is about 58545.8658403819. The cubic root of 3427618407 is about 1507.7551554993.

The spelling of 3427618407 in words is "three billion, four hundred twenty-seven million, six hundred eighteen thousand, four hundred seven".