38426946 has 16 divisors (see below), whose sum is σ = 76974624. Its totient is φ = 12788864.

The previous prime is 38426939. The next prime is 38426957. The reversal of 38426946 is 64962483.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38426898 and 38426907.

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, 591 + ... + 8786.

It is an arithmetic number, because the mean of its divisors is an integer number (4810914).

Almost surely, 2^38426946 is an apocalyptic number.

38426946 is an abundant number, since it is smaller than the sum of its proper divisors (38547678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38426946 is a wasteful number, since it uses less digits than its factorization.

38426946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10065.

The product of its digits is 248832, while the sum is 42.

The square root of 38426946 is about 6198.9471686731. The cubic root of 38426946 is about 337.4519613382.

The spelling of 38426946 in words is "thirty-eight million, four hundred twenty-six thousand, nine hundred forty-six".