37828338 has 16 divisors (see below), whose sum is σ = 76406976. Its totient is φ = 12484400.

The previous prime is 37828331. The next prime is 37828367. The reversal of 37828338 is 83382873.

It is a self number, because there is not a number n which added to its sum of digits gives 37828338.

It is not an unprimeable number, because it can be changed into a prime (37828331) 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, 30606 + ... + 31817.

It is an arithmetic number, because the mean of its divisors is an integer number (4775436).

Almost surely, 2^37828338 is an apocalyptic number.

37828338 is an abundant number, since it is smaller than the sum of its proper divisors (38578638).

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

37828338 is a wasteful number, since it uses less digits than its factorization.

37828338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62529.

The product of its digits is 193536, while the sum is 42.

The square root of 37828338 is about 6150.4746158325. The cubic root of 37828338 is about 335.6905278322.

The spelling of 37828338 in words is "thirty-seven million, eight hundred twenty-eight thousand, three hundred thirty-eight".