7935401 has 2 divisors, whose sum is σ = 7935402. Its totient is φ = 7935400.

The previous prime is 7935397. The next prime is 7935409. The reversal of 7935401 is 1045397.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7295401 + 640000 = 2701^2 + 800^2 .

It is an emirp because it is prime and its reverse (1045397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7935401 - 2² = 7935397 is a prime.

It is not a weakly prime, because it can be changed into another prime (7935409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3967700 + 3967701.

It is an arithmetic number, because the mean of its divisors is an integer number (3967701).

Almost surely, 2^7935401 is an apocalyptic number.

It is an amenable number.

7935401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7935401 is an equidigital number, since it uses as much as digits as its factorization.

7935401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 7935401 is about 2816.9843805034. The cubic root of 7935401 is about 199.4602194956.

The spelling of 7935401 in words is "seven million, nine hundred thirty-five thousand, four hundred one".