3390478911 has 8 divisors (see below), whose sum is σ = 5022931760. Its totient is φ = 2260319256.

The previous prime is 3390478909. The next prime is 3390478951. The reversal of 3390478911 is 1198740933.

3390478911 is a `hidden beast` number, since 3 + 3 + 90 + 478 + 91 + 1 = 666.

It is not a de Polignac number, because 3390478911 - 2¹ = 3390478909 is a prime.

It is a super-2 number, since 2×3390478911² = 22990694491871491842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390478901) 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, 62786620 + ... + 62786673.

It is an arithmetic number, because the mean of its divisors is an integer number (627866470).

Almost surely, 2^3390478911 is an apocalyptic number.

3390478911 is a deficient number, since it is larger than the sum of its proper divisors (1632452849).

3390478911 is a wasteful number, since it uses less digits than its factorization.

3390478911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125573302 (or 125573296 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 3390478911 is about 58227.8190472561. The cubic root of 3390478911 is about 1502.2896751468.

The spelling of 3390478911 in words is "three billion, three hundred ninety million, four hundred seventy-eight thousand, nine hundred eleven".