3403629 has 12 divisors (see below), whose sum is σ = 4935996. Its totient is φ = 2260032.

The previous prime is 3403619. The next prime is 3403639. The reversal of 3403629 is 9263043.

3403629 is a `hidden beast` number, since 34 + 0 + 3 + 629 = 666.

It is an interprime number because it is at equal distance from previous prime (3403619) and next prime (3403639).

It can be written as a sum of positive squares in 2 ways, for example, as 837225 + 2566404 = 915^2 + 1602^2 .

It is not a de Polignac number, because 3403629 - 2⁴ = 3403613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403619) 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, 2257 + ... + 3449.

It is an arithmetic number, because the mean of its divisors is an integer number (411333).

Almost surely, 2^3403629 is an apocalyptic number.

It is an amenable number.

3403629 is a deficient number, since it is larger than the sum of its proper divisors (1532367).

3403629 is a wasteful number, since it uses less digits than its factorization.

3403629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1513 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3403629 is about 1844.8926798055. The cubic root of 3403629 is about 150.4229396926.

It can be divided in two parts, 340 and 3629, that added together give a square (3969 = 63²).

The spelling of 3403629 in words is "three million, four hundred three thousand, six hundred twenty-nine".