6347940498 has 24 divisors (see below), whose sum is σ = 13755472848. Its totient is φ = 2115733752.

The previous prime is 6347940493. The next prime is 6347940517. The reversal of 6347940498 is 8940497436.

It is a happy number.

6347940498 is a `hidden beast` number, since 63 + 4 + 7 + 94 + 0 + 498 = 666.

It is a super-2 number, since 2×6347940498² = 80592697132296976008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6347940493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205665 + ... + 234507.

It is an arithmetic number, because the mean of its divisors is an integer number (573144702).

Almost surely, 2^6347940498 is an apocalyptic number.

6347940498 is an abundant number, since it is smaller than the sum of its proper divisors (7407532350).

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

6347940498 is a wasteful number, since it uses less digits than its factorization.

6347940498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41078 (or 41075 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 6347940498 is about 79673.9637397312. The cubic root of 6347940498 is about 1851.5876799571.

The spelling of 6347940498 in words is "six billion, three hundred forty-seven million, nine hundred forty thousand, four hundred ninety-eight".