38298036 has 96 divisors (see below), whose sum is σ = 109283328. Its totient is φ = 10200960.

The previous prime is 38298023. The next prime is 38298037. The reversal of 38298036 is 63089283.

It is a super-2 number, since 2×38298036² = 2933479122914592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38297985 and 38298003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38298037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82846 + ... + 83306.

It is an arithmetic number, because the mean of its divisors is an integer number (1138368).

Almost surely, 2^38298036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38298036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54641664).

38298036 is an abundant number, since it is smaller than the sum of its proper divisors (70985292).

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

38298036 is a wasteful number, since it uses less digits than its factorization.

38298036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 38298036 is about 6188.5407003590. The cubic root of 38298036 is about 337.0741911223.

The spelling of 38298036 in words is "thirty-eight million, two hundred ninety-eight thousand, thirty-six".