3490737 has 16 divisors (see below), whose sum is σ = 5007360. Its totient is φ = 2156112.

The previous prime is 3490727. The next prime is 3490769. The reversal of 3490737 is 7370943.

3490737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3490737 - 2⁶ = 3490673 is a prime.

3490737 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3490698 and 3490707.

It is not an unprimeable number, because it can be changed into a prime (3490727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2028 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (312960).

Almost surely, 2^3490737 is an apocalyptic number.

It is an amenable number.

3490737 is a deficient number, since it is larger than the sum of its proper divisors (1516623).

3490737 is a wasteful number, since it uses less digits than its factorization.

3490737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 3490737 is about 1868.3514123419. The cubic root of 3490737 is about 151.6953877634.

The spelling of 3490737 in words is "three million, four hundred ninety thousand, seven hundred thirty-seven".