6980738 has 8 divisors (see below), whose sum is σ = 10489932. Its totient is φ = 3484096.

The previous prime is 6980737. The next prime is 6980777. The reversal of 6980738 is 8370896.

It can be written as a sum of positive squares in 2 ways, for example, as 5139289 + 1841449 = 2267^2 + 1357^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6980695 and 6980704.

It is not an unprimeable number, because it can be changed into a prime (6980731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595 + ... + 4062.

Almost surely, 2^6980738 is an apocalyptic number.

6980738 is a deficient number, since it is larger than the sum of its proper divisors (3509194).

6980738 is a wasteful number, since it uses less digits than its factorization.

6980738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 6980738 is about 2642.1086275927. The cubic root of 6980738 is about 191.1174957555.

The spelling of 6980738 in words is "six million, nine hundred eighty thousand, seven hundred thirty-eight".