8480919 has 8 divisors (see below), whose sum is σ = 11328640. Its totient is φ = 5643576.

The previous prime is 8480911. The next prime is 8480929. The reversal of 8480919 is 9190848.

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

It is not a de Polignac number, because 8480919 - 2³ = 8480911 is a prime.

It is a super-2 number, since 2×8480919² = 143851974169122, which contains 22 as substring.

It is a Duffinian number.

8480919 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8480911) 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, 427 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (1416080).

Almost surely, 2^8480919 is an apocalyptic number.

8480919 is a deficient number, since it is larger than the sum of its proper divisors (2847721).

8480919 is a wasteful number, since it uses less digits than its factorization.

8480919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 8480919 is about 2912.2017443852. The cubic root of 8480919 is about 203.9299307607.

It can be divided in two parts, 84 and 80919, that added together give a triangular number (81003 = T₄₀₂).

The spelling of 8480919 in words is "eight million, four hundred eighty thousand, nine hundred nineteen".