3401090946 has 48 divisors (see below), whose sum is σ = 8062954848. Its totient is φ = 1027555200.

The previous prime is 3401090923. The next prime is 3401090963. The reversal of 3401090946 is 6490901043.

It is a self number, because there is not a number n which added to its sum of digits gives 3401090946.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41241 + ... + 92211.

It is an arithmetic number, because the mean of its divisors is an integer number (167978226).

Almost surely, 2^3401090946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3401090946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4031477424).

3401090946 is an abundant number, since it is smaller than the sum of its proper divisors (4661863902).

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

3401090946 is a wasteful number, since it uses less digits than its factorization.

3401090946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51327 (or 51324 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3401090946 is about 58318.8729829375. The cubic root of 3401090946 is about 1503.8554073992.

Adding to 3401090946 its reverse (6490901043), we get a palindrome (9891991989).

The spelling of 3401090946 in words is "three billion, four hundred one million, ninety thousand, nine hundred forty-six".