3694748 has 6 divisors (see below), whose sum is σ = 6465816. Its totient is φ = 1847372.

The previous prime is 3694741. The next prime is 3694787. The reversal of 3694748 is 8474963.

Added to its reverse (8474963) it gives a triangular number (12169711 = T₄₉₃₃).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461840 + ... + 461847.

It is an arithmetic number, because the mean of its divisors is an integer number (1077636).

Almost surely, 2^3694748 is an apocalyptic number.

It is an amenable number.

3694748 is a deficient number, since it is larger than the sum of its proper divisors (2771068).

3694748 is a wasteful number, since it uses less digits than its factorization.

3694748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923691 (or 923689 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3694748 is about 1922.1727289710. The cubic root of 3694748 is about 154.5948210542.

Adding to 3694748 its reverse (8474963), we get a triangular number (12169711 = T₄₉₃₃).

The spelling of 3694748 in words is "three million, six hundred ninety-four thousand, seven hundred forty-eight".