3490769888 has 24 divisors (see below), whose sum is σ = 6879070800. Its totient is φ = 1743704320.

The previous prime is 3490769861. The next prime is 3490769923. The reversal of 3490769888 is 8889670943.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3490769888.

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 3 ways as a sum of consecutive naturals, for example, 18428 + ... + 85563.

It is an arithmetic number, because the mean of its divisors is an integer number (286627950).

Almost surely, 2^3490769888 is an apocalyptic number.

It is an amenable number.

3490769888 is a deficient number, since it is larger than the sum of its proper divisors (3388300912).

3490769888 is a wasteful number, since it uses less digits than its factorization.

3490769888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105050 (or 105042 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 62.

The square root of 3490769888 is about 59082.7376481490. The cubic root of 3490769888 is about 1516.9586416157.

The spelling of 3490769888 in words is "three billion, four hundred ninety million, seven hundred sixty-nine thousand, eight hundred eighty-eight".