1429276198 has 32 divisors (see below), whose sum is σ = 2534529600. Its totient is φ = 604134720.

The previous prime is 1429276171. The next prime is 1429276229. The reversal of 1429276198 is 8916729241.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35808 + ... + 64348.

It is an arithmetic number, because the mean of its divisors is an integer number (79204050).

Almost surely, 2^1429276198 is an apocalyptic number.

1429276198 is a deficient number, since it is larger than the sum of its proper divisors (1105253402).

1429276198 is an equidigital number, since it uses as much as digits as its factorization.

1429276198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28637 (or 28623 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 1429276198 is about 37805.7693745280. The cubic root of 1429276198 is about 1126.4330571795.

The spelling of 1429276198 in words is "one billion, four hundred twenty-nine million, two hundred seventy-six thousand, one hundred ninety-eight".