38973011 has 32 divisors (see below), whose sum is σ = 50595840. Its totient is φ = 29388480.

The previous prime is 38972987. The next prime is 38973019. The reversal of 38973011 is 11037983.

38973011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38973011 - 2¹⁴ = 38956627 is a prime.

It is a super-2 number, since 2×38973011² = 3037791172812242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38973019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437855 + ... + 437943.

It is an arithmetic number, because the mean of its divisors is an integer number (1581120).

Almost surely, 2^38973011 is an apocalyptic number.

38973011 is a deficient number, since it is larger than the sum of its proper divisors (11622829).

38973011 is an equidigital number, since it uses as much as digits as its factorization.

38973011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 38973011 is about 6242.8367750567. The cubic root of 38973011 is about 339.0428994071.

The spelling of 38973011 in words is "thirty-eight million, nine hundred seventy-three thousand, eleven".