4309480 has 32 divisors (see below), whose sum is σ = 11082240. Its totient is φ = 1477440.

The previous prime is 4309471. The next prime is 4309489. The reversal of 4309480 is 849034.

It is an interprime number because it is at equal distance from previous prime (4309471) and next prime (4309489).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4309489) 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, 7416 + ... + 7975.

It is an arithmetic number, because the mean of its divisors is an integer number (346320).

Almost surely, 2^4309480 is an apocalyptic number.

4309480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4309480 is an abundant number, since it is smaller than the sum of its proper divisors (6772760).

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

4309480 is a wasteful number, since it uses less digits than its factorization.

4309480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15409 (or 15405 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4309480 is about 2075.9287078318. The cubic root of 4309480 is about 162.7327473467.

The spelling of 4309480 in words is "four million, three hundred nine thousand, four hundred eighty".