3401629 has 12 divisors (see below), whose sum is σ = 4317408. Its totient is φ = 2650200.

The previous prime is 3401621. The next prime is 3401659. The reversal of 3401629 is 9261043.

It is not a de Polignac number, because 3401629 - 2³ = 3401621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2617 + ... + 3694.

It is an arithmetic number, because the mean of its divisors is an integer number (359784).

Almost surely, 2^3401629 is an apocalyptic number.

It is an amenable number.

3401629 is a deficient number, since it is larger than the sum of its proper divisors (915779).

3401629 is a wasteful number, since it uses less digits than its factorization.

3401629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336 (or 6329 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3401629 is about 1844.3505632065. The cubic root of 3401629 is about 150.3934706734.

The spelling of 3401629 in words is "three million, four hundred one thousand, six hundred twenty-nine".