1434875730 has 16 divisors (see below), whose sum is σ = 3443701824. Its totient is φ = 382633520.

The previous prime is 1434875669. The next prime is 1434875753. The reversal of 1434875730 is 375784341.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23914566 + ... + 23914625.

It is an arithmetic number, because the mean of its divisors is an integer number (215231364).

Almost surely, 2^1434875730 is an apocalyptic number.

1434875730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1434875730 is an abundant number, since it is smaller than the sum of its proper divisors (2008826094).

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

1434875730 is a wasteful number, since it uses less digits than its factorization.

1434875730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47829201.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 1434875730 is about 37879.7535630843. The cubic root of 1434875730 is about 1127.9021641291.

The spelling of 1434875730 in words is "one billion, four hundred thirty-four million, eight hundred seventy-five thousand, seven hundred thirty".