3490748 has 6 divisors (see below), whose sum is σ = 6108816. Its totient is φ = 1745372.

The previous prime is 3490727. The next prime is 3490769. The reversal of 3490748 is 8470943.

It is an interprime number because it is at equal distance from previous prime (3490727) and next prime (3490769).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436340 + ... + 436347.

It is an arithmetic number, because the mean of its divisors is an integer number (1018136).

Almost surely, 2^3490748 is an apocalyptic number.

It is an amenable number.

3490748 is a deficient number, since it is larger than the sum of its proper divisors (2618068).

3490748 is a wasteful number, since it uses less digits than its factorization.

3490748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872691 (or 872689 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3490748 is about 1868.3543561113. The cubic root of 3490748 is about 151.6955471039.

The spelling of 3490748 in words is "three million, four hundred ninety thousand, seven hundred forty-eight".