3490729210 has 24 divisors (see below), whose sum is σ = 6631425396. Its totient is φ = 1322801280.

The previous prime is 3490729201. The next prime is 3490729223. The reversal of 3490729210 is 129270943.

It can be written as a sum of positive squares in 2 ways, for example, as 3294645201 + 196084009 = 57399^2 + 14003^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3490729210.

It is a congruent number.

It is an unprimeable number.

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, 479871 + ... + 487090.

Almost surely, 2^3490729210 is an apocalyptic number.

3490729210 is a deficient number, since it is larger than the sum of its proper divisors (3140696186).

3490729210 is a wasteful number, since it uses less digits than its factorization.

3490729210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967006 (or 966987 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 3490729210 is about 59082.3934010802. The cubic root of 3490729210 is about 1516.9527492113.

The spelling of 3490729210 in words is "three billion, four hundred ninety million, seven hundred twenty-nine thousand, two hundred ten".