3525430 has 8 divisors (see below), whose sum is σ = 6345792. Its totient is φ = 1410168.

The previous prime is 3525419. The next prime is 3525433. The reversal of 3525430 is 345253.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176262 + ... + 176281.

It is an arithmetic number, because the mean of its divisors is an integer number (793224).

Almost surely, 2^3525430 is an apocalyptic number.

3525430 is a deficient number, since it is larger than the sum of its proper divisors (2820362).

3525430 is a wasteful number, since it uses less digits than its factorization.

3525430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352550.

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

The square root of 3525430 is about 1877.6128461427. The cubic root of 3525430 is about 152.1962780616.

The spelling of 3525430 in words is "three million, five hundred twenty-five thousand, four hundred thirty".