6349689462 has 16 divisors (see below), whose sum is σ = 12705699312. Its totient is φ = 2115509760.

The previous prime is 6349689457. The next prime is 6349689469. The reversal of 6349689462 is 2649869436.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6349689469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250239 + ... + 274442.

It is an arithmetic number, because the mean of its divisors is an integer number (794106207).

Almost surely, 2^6349689462 is an apocalyptic number.

6349689462 is an abundant number, since it is smaller than the sum of its proper divisors (6356009850).

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

6349689462 is a wasteful number, since it uses less digits than its factorization.

6349689462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526703.

The product of its digits is 13436928, while the sum is 57.

The square root of 6349689462 is about 79684.9387400154. The cubic root of 6349689462 is about 1851.7577121554.

The spelling of 6349689462 in words is "six billion, three hundred forty-nine million, six hundred eighty-nine thousand, four hundred sixty-two".