6958149205 has 24 divisors (see below), whose sum is σ = 9753730560. Its totient is φ = 4751298720.

The previous prime is 6958149173. The next prime is 6958149259. The reversal of 6958149205 is 5029418596.

It is not a de Polignac number, because 6958149205 - 2⁵ = 6958149173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 861 + ... + 117970.

It is an arithmetic number, because the mean of its divisors is an integer number (406405440).

Almost surely, 2^6958149205 is an apocalyptic number.

It is an amenable number.

6958149205 is a deficient number, since it is larger than the sum of its proper divisors (2795581355).

6958149205 is a wasteful number, since it uses less digits than its factorization.

6958149205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119089 (or 119082 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 49.

The square root of 6958149205 is about 83415.5213674290. The cubic root of 6958149205 is about 1909.1112889912. Note that the first 3 decimals are identical.

The spelling of 6958149205 in words is "six billion, nine hundred fifty-eight million, one hundred forty-nine thousand, two hundred five".