3523694 has 4 divisors (see below), whose sum is σ = 5285544. Its totient is φ = 1761846.

The previous prime is 3523691. The next prime is 3523711. The reversal of 3523694 is 4963253.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3523694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880922 + ... + 880925.

It is an arithmetic number, because the mean of its divisors is an integer number (1321386).

Almost surely, 2^3523694 is an apocalyptic number.

3523694 is a deficient number, since it is larger than the sum of its proper divisors (1761850).

3523694 is a wasteful number, since it uses less digits than its factorization.

3523694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761849.

The product of its digits is 19440, while the sum is 32.

The square root of 3523694 is about 1877.1505000932. The cubic root of 3523694 is about 152.1712923512.

The spelling of 3523694 in words is "three million, five hundred twenty-three thousand, six hundred ninety-four".