38026930 has 8 divisors (see below), whose sum is σ = 68448492. Its totient is φ = 15210768.

The previous prime is 38026927. The next prime is 38026931. The reversal of 38026930 is 3962083.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36036009 + 1990921 = 6003^2 + 1411^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 38026892 and 38026901.

It is not an unprimeable number, because it can be changed into a prime (38026931) 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, 1901337 + ... + 1901356.

Almost surely, 2^38026930 is an apocalyptic number.

38026930 is a deficient number, since it is larger than the sum of its proper divisors (30421562).

38026930 is a wasteful number, since it uses less digits than its factorization.

38026930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802700.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 38026930 is about 6166.5979275448. The cubic root of 38026930 is about 336.2769412224.

The spelling of 38026930 in words is "thirty-eight million, twenty-six thousand, nine hundred thirty".