3490869366 has 16 divisors (see below), whose sum is σ = 7757487600. Its totient is φ = 1163623104.

The previous prime is 3490869341. The next prime is 3490869379. The reversal of 3490869366 is 6639680943.

It is a happy number.

3490869366 is a `hidden beast` number, since 3 + 490 + 8 + 6 + 93 + 66 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 64645729 = 3490869366 / (3 + 4 + 9 + 0 + 8 + 6 + 9 + 3 + 6 + 6).

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 7 ways as a sum of consecutive naturals, for example, 32322811 + ... + 32322918.

It is an arithmetic number, because the mean of its divisors is an integer number (484842975).

Almost surely, 2^3490869366 is an apocalyptic number.

3490869366 is an abundant number, since it is smaller than the sum of its proper divisors (4266618234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3490869366 is a wasteful number, since it uses less digits than its factorization.

3490869366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64645740 (or 64645734 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The square root of 3490869366 is about 59083.5794954910. The cubic root of 3490869366 is about 1516.9730512907.

The spelling of 3490869366 in words is "three billion, four hundred ninety million, eight hundred sixty-nine thousand, three hundred sixty-six".