83763401 has 4 divisors (see below), whose sum is σ = 87405312. Its totient is φ = 80121492.

The previous prime is 83763389. The next prime is 83763439. The reversal of 83763401 is 10436738.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83763401 - 2¹⁰ = 83762377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83763461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820921 + ... + 1820966.

It is an arithmetic number, because the mean of its divisors is an integer number (21851328).

Almost surely, 2^83763401 is an apocalyptic number.

It is an amenable number.

83763401 is a deficient number, since it is larger than the sum of its proper divisors (3641911).

83763401 is a wasteful number, since it uses less digits than its factorization.

83763401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641910.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 83763401 is about 9152.2347544193. The cubic root of 83763401 is about 437.5403408788.

The spelling of 83763401 in words is "eighty-three million, seven hundred sixty-three thousand, four hundred one".