3400479846 has 32 divisors (see below), whose sum is σ = 7623508320. Its totient is φ = 1123460352.

The previous prime is 3400479839. The next prime is 3400479881. The reversal of 3400479846 is 6489740043.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 272535 + ... + 284738.

It is an arithmetic number, because the mean of its divisors is an integer number (238234635).

Almost surely, 2^3400479846 is an apocalyptic number.

3400479846 is an abundant number, since it is smaller than the sum of its proper divisors (4223028474).

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

3400479846 is a wasteful number, since it uses less digits than its factorization.

3400479846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557397 (or 557391 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3400479846 is about 58313.6334487914. The cubic root of 3400479846 is about 1503.7653322732.

The spelling of 3400479846 in words is "three billion, four hundred million, four hundred seventy-nine thousand, eight hundred forty-six".