403460401 has 2 divisors, whose sum is σ = 403460402. Its totient is φ = 403460400.

The previous prime is 403460363. The next prime is 403460417. The reversal of 403460401 is 104064304.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252047376 + 151413025 = 15876^2 + 12305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403460401 is a prime.

It is not a weakly prime, because it can be changed into another prime (403490401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201730200 + 201730201.

It is an arithmetic number, because the mean of its divisors is an integer number (201730201).

Almost surely, 2^403460401 is an apocalyptic number.

It is an amenable number.

403460401 is a deficient number, since it is larger than the sum of its proper divisors (1).

403460401 is an equidigital number, since it uses as much as digits as its factorization.

403460401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 403460401 is about 20086.3237303395. The cubic root of 403460401 is about 738.9249064454.

The spelling of 403460401 in words is "four hundred three million, four hundred sixty thousand, four hundred one".