3357890605 has 8 divisors (see below), whose sum is σ = 4042344312. Its totient is φ = 2677728768.

The previous prime is 3357890567. The next prime is 3357890623. The reversal of 3357890605 is 5060987533.

It can be written as a sum of positive squares in 4 ways, for example, as 88566921 + 3269323684 = 9411^2 + 57178^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3357890605 - 2⁷ = 3357890477 is a prime.

It is a super-2 number, since 2×3357890605² = 22550858630294532050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1071244 + ... + 1074373.

It is an arithmetic number, because the mean of its divisors is an integer number (505293039).

Almost surely, 2^3357890605 is an apocalyptic number.

It is an amenable number.

3357890605 is a deficient number, since it is larger than the sum of its proper divisors (684453707).

3357890605 is a wasteful number, since it uses less digits than its factorization.

3357890605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145935.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 3357890605 is about 57947.3088676256. The cubic root of 3357890605 is about 1497.4609794896.

The spelling of 3357890605 in words is "three billion, three hundred fifty-seven million, eight hundred ninety thousand, six hundred five".