949978046398462 has 8 divisors (see below), whose sum is σ = 1435844680816392. Its totient is φ = 471363152793000.

The previous prime is 949978046398429. The next prime is 949978046398487. The reversal of 949978046398462 is 264893640879949.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1812935202789 + ... + 1812935203312.

It is an arithmetic number, because the mean of its divisors is an integer number (179480585102049).

Almost surely, 2^{949978046398462} is an apocalyptic number.

949978046398462 is a deficient number, since it is larger than the sum of its proper divisors (485866634417930).

949978046398462 is a wasteful number, since it uses less digits than its factorization.

949978046398462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625870406234.

The product of its (nonzero) digits is 40633270272, while the sum is 88.

The spelling of 949978046398462 in words is "nine hundred forty-nine trillion, nine hundred seventy-eight billion, forty-six million, three hundred ninety-eight thousand, four hundred sixty-two".