38963426 has 8 divisors (see below), whose sum is σ = 60986304. Its totient is φ = 18634660.

The previous prime is 38963401. The next prime is 38963429. The reversal of 38963426 is 62436983.

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

It is not an unprimeable number, because it can be changed into a prime (38963429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423470 + ... + 423561.

It is an arithmetic number, because the mean of its divisors is an integer number (7623288).

Almost surely, 2^38963426 is an apocalyptic number.

38963426 is a deficient number, since it is larger than the sum of its proper divisors (22022878).

38963426 is a wasteful number, since it uses less digits than its factorization.

38963426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847056.

The product of its digits is 186624, while the sum is 41.

The square root of 38963426 is about 6242.0690480000. The cubic root of 38963426 is about 339.0151024560.

The spelling of 38963426 in words is "thirty-eight million, nine hundred sixty-three thousand, four hundred twenty-six".