949401674397 has 24 divisors (see below), whose sum is σ = 1516520411328. Its totient is φ = 567512827200.

The previous prime is 949401674383. The next prime is 949401674413. The reversal of 949401674397 is 793476104949.

949401674397 is a `hidden beast` number, since 9 + 49 + 40 + 167 + 4 + 397 = 666.

It is not a de Polignac number, because 949401674397 - 2²⁰ = 949400625821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949401673397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65677129 + ... + 65691582.

It is an arithmetic number, because the mean of its divisors is an integer number (63188350472).

Almost surely, 2^949401674397 is an apocalyptic number.

It is an amenable number.

949401674397 is a deficient number, since it is larger than the sum of its proper divisors (567118736931).

949401674397 is a wasteful number, since it uses less digits than its factorization.

949401674397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131368801 (or 131368798 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 63.

The spelling of 949401674397 in words is "nine hundred forty-nine billion, four hundred one million, six hundred seventy-four thousand, three hundred ninety-seven".