3345602638 has 8 divisors (see below), whose sum is σ = 5735318832. Its totient is φ = 1433829696.

The previous prime is 3345602621. The next prime is 3345602657. The reversal of 3345602638 is 8362065433.

It is a happy number.

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

It is a super-2 number, since 2×3345602638² = 22386114022785118088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3345602638.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 119485795 + ... + 119485822.

It is an arithmetic number, because the mean of its divisors is an integer number (716914854).

Almost surely, 2^3345602638 is an apocalyptic number.

3345602638 is a deficient number, since it is larger than the sum of its proper divisors (2389716194).

3345602638 is a wasteful number, since it uses less digits than its factorization.

3345602638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238971626.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 3345602638 is about 57841.1846178828. The cubic root of 3345602638 is about 1495.6321287384.

The spelling of 3345602638 in words is "three billion, three hundred forty-five million, six hundred two thousand, six hundred thirty-eight".