3509372 has 6 divisors (see below), whose sum is σ = 6141408. Its totient is φ = 1754684.

The previous prime is 3509371. The next prime is 3509381. The reversal of 3509372 is 2739053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3509371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438668 + ... + 438675.

It is an arithmetic number, because the mean of its divisors is an integer number (1023568).

Almost surely, 2^3509372 is an apocalyptic number.

It is an amenable number.

3509372 is a deficient number, since it is larger than the sum of its proper divisors (2632036).

3509372 is a wasteful number, since it uses less digits than its factorization.

3509372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877347 (or 877345 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 3509372 is about 1873.3317912212. The cubic root of 3509372 is about 151.9648464412.

The spelling of 3509372 in words is "three million, five hundred nine thousand, three hundred seventy-two".