1434435198 has 32 divisors (see below), whose sum is σ = 3283338240. Its totient is φ = 409260000.

The previous prime is 1434435179. The next prime is 1434435257. The reversal of 1434435198 is 8915344341.

It is a super-2 number, since 2×1434435198² = 4115208674522598408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6448 + ... + 53948.

It is an arithmetic number, because the mean of its divisors is an integer number (102604320).

Almost surely, 2^1434435198 is an apocalyptic number.

1434435198 is an abundant number, since it is smaller than the sum of its proper divisors (1848903042).

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

1434435198 is a wasteful number, since it uses less digits than its factorization.

1434435198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48232.

The product of its digits is 207360, while the sum is 42.

The square root of 1434435198 is about 37873.9382425435. The cubic root of 1434435198 is about 1127.7867237360.

The spelling of 1434435198 in words is "one billion, four hundred thirty-four million, four hundred thirty-five thousand, one hundred ninety-eight".