3390474355 has 4 divisors (see below), whose sum is σ = 4068569232. Its totient is φ = 2712379480.

The previous prime is 3390474349. The next prime is 3390474403. The reversal of 3390474355 is 5534740933.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3390474355 - 2¹¹ = 3390472307 is a prime.

It is a super-2 number, since 2×3390474355² = 22990632703825332050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339047431 + ... + 339047440.

It is an arithmetic number, because the mean of its divisors is an integer number (1017142308).

Almost surely, 2^3390474355 is an apocalyptic number.

3390474355 is a deficient number, since it is larger than the sum of its proper divisors (678094877).

3390474355 is an equidigital number, since it uses as much as digits as its factorization.

3390474355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678094876.

The product of its (nonzero) digits is 680400, while the sum is 43.

The square root of 3390474355 is about 58227.7799250495. The cubic root of 3390474355 is about 1502.2890022394.

The spelling of 3390474355 in words is "three billion, three hundred ninety million, four hundred seventy-four thousand, three hundred fifty-five".