3468819650 has 12 divisors (see below), whose sum is σ = 6452004642. Its totient is φ = 1387527840.

The previous prime is 3468819583. The next prime is 3468819677. The reversal of 3468819650 is 569188643.

It can be written as a sum of positive squares in 3 ways, for example, as 1415189161 + 2053630489 = 37619^2 + 45317^2 .

It is a super-2 number, since 2×3468819650² = 24065419528452245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 69376393 = 3468819650 / (3 + 4 + 6 + 8 + 8 + 1 + 9 + 6 + 5 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34688147 + ... + 34688246.

Almost surely, 2^3468819650 is an apocalyptic number.

3468819650 is a deficient number, since it is larger than the sum of its proper divisors (2983184992).

3468819650 is a wasteful number, since it uses less digits than its factorization.

3468819650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69376405 (or 69376400 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 3468819650 is about 58896.6862395500. The cubic root of 3468819650 is about 1513.7723683115.

The spelling of 3468819650 in words is "three billion, four hundred sixty-eight million, eight hundred nineteen thousand, six hundred fifty".