3529990 has 16 divisors (see below), whose sum is σ = 6432048. Its totient is φ = 1394656.

The previous prime is 3529979. The next prime is 3529997. The reversal of 3529990 is 999253.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3529997) 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, 1297 + ... + 2956.

It is an arithmetic number, because the mean of its divisors is an integer number (402003).

Almost surely, 2^3529990 is an apocalyptic number.

3529990 is a deficient number, since it is larger than the sum of its proper divisors (2902058).

3529990 is a wasteful number, since it uses less digits than its factorization.

3529990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343.

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 3529990 is about 1878.8267615722. The cubic root of 3529990 is about 152.2618696836.

The spelling of 3529990 in words is "three million, five hundred twenty-nine thousand, nine hundred ninety".