1431680796 has 108 divisors (see below), whose sum is σ = 4478724432. Its totient is φ = 377574912.

The previous prime is 1431680773. The next prime is 1431680819. The reversal of 1431680796 is 6970861341.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1431680773) and next prime (1431680819).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25780 + ... + 59396.

Almost surely, 2^1431680796 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 1431680796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239362216).

1431680796 is an abundant number, since it is smaller than the sum of its proper divisors (3047043636).

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

1431680796 is a wasteful number, since it uses less digits than its factorization.

1431680796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33660 (or 33642 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1431680796 is about 37837.5580078842. The cubic root of 1431680796 is about 1127.0644026385.

The spelling of 1431680796 in words is "one billion, four hundred thirty-one million, six hundred eighty thousand, seven hundred ninety-six".