3245402 has 16 divisors (see below), whose sum is σ = 5254632. Its totient is φ = 1497600.

The previous prime is 3245401. The next prime is 3245423. The reversal of 3245402 is 2045423.

It can be written as a sum of positive squares in 4 ways, for example, as 2886601 + 358801 = 1699^2 + 599^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3245401) 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, 902 + ... + 2702.

Almost surely, 2^3245402 is an apocalyptic number.

It is a pronic number, being equal to 1801×1802.

3245402 is a deficient number, since it is larger than the sum of its proper divisors (2009230).

3245402 is a wasteful number, since it uses less digits than its factorization.

3245402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3245402 is about 1801.4999306134. The cubic root of 3245402 is about 148.0549163139.

The spelling of 3245402 in words is "three million, two hundred forty-five thousand, four hundred two".