80370001 has 4 divisors (see below), whose sum is σ = 81687604. Its totient is φ = 79052400.

The previous prime is 80369987. The next prime is 80370013. The reversal of 80370001 is 10007308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42915601 + 37454400 = 6551^2 + 6120^2 .

It is a cyclic number.

It is not a de Polignac number, because 80370001 - 2⁵ = 80369969 is a prime.

It is a super-3 number, since 3×80370001³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80370041) 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, 658710 + ... + 658831.

It is an arithmetic number, because the mean of its divisors is an integer number (20421901).

Almost surely, 2^80370001 is an apocalyptic number.

It is an amenable number.

80370001 is a deficient number, since it is larger than the sum of its proper divisors (1317603).

80370001 is a wasteful number, since it uses less digits than its factorization.

80370001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317602.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 80370001 is about 8964.9317342632. The cubic root of 80370001 is about 431.5502023444.

Adding to 80370001 its reverse (10007308), we get a palindrome (90377309).

The spelling of 80370001 in words is "eighty million, three hundred seventy thousand, one".