7938001 has 4 divisors (see below), whose sum is σ = 7952112. Its totient is φ = 7923892.

The previous prime is 7937987. The next prime is 7938023. The reversal of 7938001 is 1008397.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1008397 = 13 ⋅77569.

It is a cyclic number.

It is not a de Polignac number, because 7938001 - 2¹¹ = 7935953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7938041) 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, 6175 + ... + 7348.

It is an arithmetic number, because the mean of its divisors is an integer number (1988028).

Almost surely, 2^7938001 is an apocalyptic number.

It is an amenable number.

7938001 is a deficient number, since it is larger than the sum of its proper divisors (14111).

7938001 is a wasteful number, since it uses less digits than its factorization.

7938001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14110.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 7938001 is about 2817.4458291154. The cubic root of 7938001 is about 199.4820012112.

The spelling of 7938001 in words is "seven million, nine hundred thirty-eight thousand, one".