6974754540 has 48 divisors (see below), whose sum is σ = 21031569888. Its totient is φ = 1716862464.

The previous prime is 6974754503. The next prime is 6974754547. The reversal of 6974754540 is 454574796.

It is a happy number.

It is a super-2 number, since 2×6974754540² = 97294401786501223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6974754547) 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, 4470217 + ... + 4471776.

It is an arithmetic number, because the mean of its divisors is an integer number (438157706).

Almost surely, 2^6974754540 is an apocalyptic number.

6974754540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6974754540 is an abundant number, since it is smaller than the sum of its proper divisors (14056815348).

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

6974754540 is a wasteful number, since it uses less digits than its factorization.

6974754540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8942018 (or 8942016 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The square root of 6974754540 is about 83514.9958989402. The cubic root of 6974754540 is about 1910.6287541917.

The spelling of 6974754540 in words is "six billion, nine hundred seventy-four million, seven hundred fifty-four thousand, five hundred forty".