1429680968 has 16 divisors (see below), whose sum is σ = 2737687680. Its totient is φ = 699630928.

The previous prime is 1429680949. The next prime is 1429680991. The reversal of 1429680968 is 8690869241.

It is a happy number.

It is a super-2 number, since 2×1429680968² = 4087975340522834048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900796 + ... + 1901547.

It is an arithmetic number, because the mean of its divisors is an integer number (171105480).

Almost surely, 2^1429680968 is an apocalyptic number.

It is an amenable number.

1429680968 is a deficient number, since it is larger than the sum of its proper divisors (1308006712).

1429680968 is a wasteful number, since it uses less digits than its factorization.

1429680968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802396 (or 3802392 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 53.

The square root of 1429680968 is about 37811.1222790332. The cubic root of 1429680968 is about 1126.5393821559.

The spelling of 1429680968 in words is "one billion, four hundred twenty-nine million, six hundred eighty thousand, nine hundred sixty-eight".