38426698 has 16 divisors (see below), whose sum is σ = 63685440. Its totient is φ = 17296576.

The previous prime is 38426677. The next prime is 38426699. The reversal of 38426698 is 89662483.

It is a happy number.

It is a super-2 number, since 2×38426698² = 2953222238366408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (38426699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23788 + ... + 25351.

It is an arithmetic number, because the mean of its divisors is an integer number (3980340).

Almost surely, 2^38426698 is an apocalyptic number.

38426698 is a deficient number, since it is larger than the sum of its proper divisors (25258742).

38426698 is a wasteful number, since it uses less digits than its factorization.

38426698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49181.

The product of its digits is 497664, while the sum is 46.

The square root of 38426698 is about 6198.9271652440. The cubic root of 38426698 is about 337.4512353870.

The spelling of 38426698 in words is "thirty-eight million, four hundred twenty-six thousand, six hundred ninety-eight".