6982947507 has 32 divisors (see below), whose sum is σ = 10102187520. Its totient is φ = 4275452160.

The previous prime is 6982947493. The next prime is 6982947509. The reversal of 6982947507 is 7057492896.

It is not a de Polignac number, because 6982947507 - 2⁷ = 6982947379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (6982947509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586738 + ... + 598520.

It is an arithmetic number, because the mean of its divisors is an integer number (315693360).

Almost surely, 2^6982947507 is an apocalyptic number.

6982947507 is a deficient number, since it is larger than the sum of its proper divisors (3119240013).

6982947507 is a wasteful number, since it uses less digits than its factorization.

6982947507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12123.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The square root of 6982947507 is about 83564.0323763759. The cubic root of 6982947507 is about 1911.3765746812.

The spelling of 6982947507 in words is "six billion, nine hundred eighty-two million, nine hundred forty-seven thousand, five hundred seven".