1434080 has 24 divisors (see below), whose sum is σ = 3388392. Its totient is φ = 573568.

The previous prime is 1434077. The next prime is 1434089. The reversal of 1434080 is 804341.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434089) 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, 4322 + ... + 4641.

It is an arithmetic number, because the mean of its divisors is an integer number (141183).

2^1434080 is an apocalyptic number.

1434080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1434080 is an abundant number, since it is smaller than the sum of its proper divisors (1954312).

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

1434080 is an equidigital number, since it uses as much as digits as its factorization.

1434080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978 (or 8970 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1434080 is about 1197.5307929235. The cubic root of 1434080 is about 112.7693627708.

The spelling of 1434080 in words is "one million, four hundred thirty-four thousand, eighty".