949343186398 has 16 divisors (see below), whose sum is σ = 1427088099456. Its totient is φ = 473647388760.

The previous prime is 949343186377. The next prime is 949343186401. The reversal of 949343186398 is 893681343949.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8708215 + ... + 8816557.

It is an arithmetic number, because the mean of its divisors is an integer number (89193006216).

Almost surely, 2^949343186398 is an apocalyptic number.

949343186398 is a deficient number, since it is larger than the sum of its proper divisors (477744913058).

949343186398 is a wasteful number, since it uses less digits than its factorization.

949343186398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117759.

The product of its digits is 120932352, while the sum is 67.

The spelling of 949343186398 in words is "nine hundred forty-nine billion, three hundred forty-three million, one hundred eighty-six thousand, three hundred ninety-eight".