8703480 has 128 divisors (see below), whose sum is σ = 28123200. Its totient is φ = 2150400.

The previous prime is 8703427. The next prime is 8703481. The reversal of 8703480 is 843078.

8703480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8703480² = 151501128220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8703481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142650 + ... + 142710.

Almost surely, 2^8703480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8703480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14061600).

8703480 is an abundant number, since it is smaller than the sum of its proper divisors (19419720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8703480 is a wasteful number, since it uses less digits than its factorization.

8703480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8703480 is about 2950.1660970189. The cubic root of 8703480 is about 205.6984307666.

It can be divided in two parts, 870 and 3480, that multiplied together give a square (3027600 = 1740²).

The spelling of 8703480 in words is "eight million, seven hundred three thousand, four hundred eighty".