3390786476 has 144 divisors (see below), whose sum is σ = 8091643392. Its totient is φ = 1224921600.

The previous prime is 3390786409. The next prime is 3390786481. The reversal of 3390786476 is 6746870933.

3390786476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3390786476² = 22994865851648997152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2601641 + ... + 2602943.

It is an arithmetic number, because the mean of its divisors is an integer number (56191968).

Almost surely, 2^3390786476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3390786476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4045821696).

3390786476 is an abundant number, since it is smaller than the sum of its proper divisors (4700856916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3390786476 is a wasteful number, since it uses less digits than its factorization.

3390786476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 53.

The square root of 3390786476 is about 58230.4600359640. The cubic root of 3390786476 is about 1502.3351001703.

The spelling of 3390786476 in words is "three billion, three hundred ninety million, seven hundred eighty-six thousand, four hundred seventy-six".