3530994 has 16 divisors (see below), whose sum is σ = 7135968. Its totient is φ = 1164672.

The previous prime is 3530977. The next prime is 3530999. The reversal of 3530994 is 4990353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530999) 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, 2452 + ... + 3615.

It is an arithmetic number, because the mean of its divisors is an integer number (445998).

Almost surely, 2^3530994 is an apocalyptic number.

3530994 is an abundant number, since it is smaller than the sum of its proper divisors (3604974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3530994 is a wasteful number, since it uses less digits than its factorization.

3530994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3530994 is about 1879.0939305953. The cubic root of 3530994 is about 152.2763037591.

The spelling of 3530994 in words is "three million, five hundred thirty thousand, nine hundred ninety-four".