798901601 has 8 divisors (see below), whose sum is σ = 822005184. Its totient is φ = 776003760.

The previous prime is 798901583. The next prime is 798901627. The reversal of 798901601 is 106109897.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 798901601 - 2¹⁰ = 798900577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798901661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43541 + ... + 59106.

It is an arithmetic number, because the mean of its divisors is an integer number (102750648).

Almost surely, 2^798901601 is an apocalyptic number.

It is an amenable number.

798901601 is a deficient number, since it is larger than the sum of its proper divisors (23103583).

798901601 is a wasteful number, since it uses less digits than its factorization.

798901601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102871.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 798901601 is about 28264.8474434234. The cubic root of 798901601 is about 927.8927124190.

The spelling of 798901601 in words is "seven hundred ninety-eight million, nine hundred one thousand, six hundred one".