3401790 has 64 divisors (see below), whose sum is σ = 9483264. Its totient is φ = 764928.

The previous prime is 3401777. The next prime is 3401807. The reversal of 3401790 is 971043.

It is a self number, because there is not a number n which added to its sum of digits gives 3401790.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20287 + ... + 20453.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

Almost surely, 2^3401790 is an apocalyptic number.

3401790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3401790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4741632).

3401790 is an abundant number, since it is smaller than the sum of its proper divisors (6081474).

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

3401790 is a wasteful number, since it uses less digits than its factorization.

3401790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3401790 is about 1844.3942094899. The cubic root of 3401790 is about 150.3958433569.

The spelling of 3401790 in words is "three million, four hundred one thousand, seven hundred ninety".