3253631 has 2 divisors, whose sum is σ = 3253632. Its totient is φ = 3253630.

The previous prime is 3253571. The next prime is 3253697. The reversal of 3253631 is 1363523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3253631 - 2¹⁰ = 3252607 is a prime.

It is a super-2 number, since 2×3253631² = 21172229368322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3253597 and 3253606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3253031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626815 + 1626816.

It is an arithmetic number, because the mean of its divisors is an integer number (1626816).

Almost surely, 2^3253631 is an apocalyptic number.

3253631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3253631 is an equidigital number, since it uses as much as digits as its factorization.

3253631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 3253631 is about 1803.7824148162. The cubic root of 3253631 is about 148.1799460858.

The spelling of 3253631 in words is "three million, two hundred fifty-three thousand, six hundred thirty-one".