1038828156 has 12 divisors (see below), whose sum is σ = 2423932392. Its totient is φ = 346276048.

The previous prime is 1038828137. The next prime is 1038828157. The reversal of 1038828156 is 6518288301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038828157) 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, 43284495 + ... + 43284518.

It is an arithmetic number, because the mean of its divisors is an integer number (201994366).

Almost surely, 2^1038828156 is an apocalyptic number.

It is an amenable number.

1038828156 is an abundant number, since it is smaller than the sum of its proper divisors (1385104236).

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

1038828156 is a wasteful number, since it uses less digits than its factorization.

1038828156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86569020 (or 86569018 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 1038828156 is about 32230.8572023767. The cubic root of 1038828156 is about 1012.7787272260.

The spelling of 1038828156 in words is "one billion, thirty-eight million, eight hundred twenty-eight thousand, one hundred fifty-six".