6749282980 has 48 divisors (see below), whose sum is σ = 16275792960. Its totient is φ = 2325110400.

The previous prime is 6749282941. The next prime is 6749282983. The reversal of 6749282980 is 892829476.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (6749282983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803151 + ... + 811510.

It is an arithmetic number, because the mean of its divisors is an integer number (339079020).

Almost surely, 2^6749282980 is an apocalyptic number.

It is an amenable number.

6749282980 is an abundant number, since it is smaller than the sum of its proper divisors (9526509980).

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

6749282980 is a wasteful number, since it uses less digits than its factorization.

6749282980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614700 (or 1614698 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 6749282980 is about 82154.0198651289. The cubic root of 6749282980 is about 1889.8146547993.

The spelling of 6749282980 in words is "six billion, seven hundred forty-nine million, two hundred eighty-two thousand, nine hundred eighty".