1024072938 has 48 divisors (see below), whose sum is σ = 2543898240. Its totient is φ = 291657888.

The previous prime is 1024072937. The next prime is 1024072961. The reversal of 1024072938 is 8392704201.

1024072938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1024072937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27123 + ... + 52761.

It is an arithmetic number, because the mean of its divisors is an integer number (52997880).

Almost surely, 2^1024072938 is an apocalyptic number.

1024072938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1024072938 is an abundant number, since it is smaller than the sum of its proper divisors (1519825302).

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

1024072938 is a wasteful number, since it uses less digits than its factorization.

1024072938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971 (or 25968 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1024072938 is about 32001.1396359567. The cubic root of 1024072938 is about 1007.9607706294.

The spelling of 1024072938 in words is "one billion, twenty-four million, seventy-two thousand, nine hundred thirty-eight".