76801003 has 4 divisors (see below), whose sum is σ = 76840920. Its totient is φ = 76761088.

The previous prime is 76800973. The next prime is 76801027. The reversal of 76801003 is 30010867.

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

It is a cyclic number.

It is not a de Polignac number, because 76801003 - 2¹³ = 76792811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76801033) 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, 16918 + ... + 20971.

It is an arithmetic number, because the mean of its divisors is an integer number (19210230).

Almost surely, 2^76801003 is an apocalyptic number.

76801003 is a deficient number, since it is larger than the sum of its proper divisors (39917).

76801003 is a wasteful number, since it uses less digits than its factorization.

76801003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39916.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 76801003 is about 8763.6181454922. The cubic root of 76801003 is about 425.0652780930.

The spelling of 76801003 in words is "seventy-six million, eight hundred one thousand, three".