1432290680 has 32 divisors (see below), whose sum is σ = 3392269200. Its totient is φ = 542762496.

The previous prime is 1432290659. The next prime is 1432290689. The reversal of 1432290680 is 860922341.

It is a self number, because there is not a number n which added to its sum of digits gives 1432290680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432290689) 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, 941537 + ... + 943056.

Almost surely, 2^1432290680 is an apocalyptic number.

1432290680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1432290680 is an abundant number, since it is smaller than the sum of its proper divisors (1959978520).

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

1432290680 is a wasteful number, since it uses less digits than its factorization.

1432290680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884623 (or 1884619 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1432290680 is about 37845.6163908054. The cubic root of 1432290680 is about 1127.2244199098.

The spelling of 1432290680 in words is "one billion, four hundred thirty-two million, two hundred ninety thousand, six hundred eighty".