801960401 has 16 divisors (see below), whose sum is σ = 886007808. Its totient is φ = 719808000.

The previous prime is 801960353. The next prime is 801960433. The reversal of 801960401 is 104069108.

It is a cyclic number.

It is not a de Polignac number, because 801960401 - 2⁶ = 801960337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (801960491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696176 + ... + 697326.

It is an arithmetic number, because the mean of its divisors is an integer number (55375488).

Almost surely, 2^801960401 is an apocalyptic number.

It is an amenable number.

801960401 is a deficient number, since it is larger than the sum of its proper divisors (84047407).

801960401 is a wasteful number, since it uses less digits than its factorization.

801960401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 801960401 is about 28318.9053637318. The cubic root of 801960401 is about 929.0754294573.

The spelling of 801960401 in words is "eight hundred one million, nine hundred sixty thousand, four hundred one".