7080018949 has 8 divisors (see below), whose sum is σ = 7261507008. Its totient is φ = 6898950240.

The previous prime is 7080018889. The next prime is 7080018961. The reversal of 7080018949 is 9498100807.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7080018949 - 2⁹ = 7080018437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7080018899 and 7080018908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7080018989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70497 + ... + 138310.

It is an arithmetic number, because the mean of its divisors is an integer number (907688376).

Almost surely, 2^7080018949 is an apocalyptic number.

It is an amenable number.

7080018949 is a deficient number, since it is larger than the sum of its proper divisors (181488059).

7080018949 is a wasteful number, since it uses less digits than its factorization.

7080018949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209675.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 7080018949 is about 84142.8484721072. The cubic root of 7080018949 is about 1920.1926663032.

The spelling of 7080018949 in words is "seven billion, eighty million, eighteen thousand, nine hundred forty-nine".