3402553 has 8 divisors (see below), whose sum is σ = 4242240. Its totient is φ = 2651280.

The previous prime is 3402527. The next prime is 3402563. The reversal of 3402553 is 3552043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3402553 - 2⁵ = 3402521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3402523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22018 + ... + 22171.

It is an arithmetic number, because the mean of its divisors is an integer number (530280).

Almost surely, 2^3402553 is an apocalyptic number.

It is an amenable number.

3402553 is a deficient number, since it is larger than the sum of its proper divisors (839687).

3402553 is a wasteful number, since it uses less digits than its factorization.

3402553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44207.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3402553 is about 1844.6010408758. The cubic root of 3402553 is about 150.4070867954.

Adding to 3402553 its reverse (3552043), we get a palindrome (6954596).

The spelling of 3402553 in words is "three million, four hundred two thousand, five hundred fifty-three".