3494650 has 24 divisors (see below), whose sum is σ = 6679260. Its totient is φ = 1359360.

The previous prime is 3494641. The next prime is 3494657. The reversal of 3494650 is 564943.

It can be written as a sum of positive squares in 6 ways, for example, as 2013561 + 1481089 = 1419^2 + 1217^2 .

It is not an unprimeable number, because it can be changed into a prime (3494657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906 + ... + 2794.

Almost surely, 2^3494650 is an apocalyptic number.

3494650 is a deficient number, since it is larger than the sum of its proper divisors (3184610).

3494650 is a wasteful number, since it uses less digits than its factorization.

3494650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3494650 is about 1869.3982989187. The cubic root of 3494650 is about 151.7520484241.

The spelling of 3494650 in words is "three million, four hundred ninety-four thousand, six hundred fifty".