38943467950 has 12 divisors (see below), whose sum is σ = 72434850480. Its totient is φ = 15577387160.

The previous prime is 38943467929. The next prime is 38943467951. The reversal of 38943467950 is 5976434983.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38943467951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389434630 + ... + 389434729.

It is an arithmetic number, because the mean of its divisors is an integer number (6036237540).

Almost surely, 2^38943467950 is an apocalyptic number.

38943467950 is a deficient number, since it is larger than the sum of its proper divisors (33491382530).

38943467950 is a wasteful number, since it uses less digits than its factorization.

38943467950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778869371 (or 778869366 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 38943467950 in words is "thirty-eight billion, nine hundred forty-three million, four hundred sixty-seven thousand, nine hundred fifty".