1434628730 has 16 divisors (see below), whose sum is σ = 2600912160. Its totient is φ = 569722512.

The previous prime is 1434628729. The next prime is 1434628771. The reversal of 1434628730 is 378264341.

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, 514664 + ... + 517443.

It is an arithmetic number, because the mean of its divisors is an integer number (162557010).

Almost surely, 2^1434628730 is an apocalyptic number.

1434628730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1434628730 is a deficient number, since it is larger than the sum of its proper divisors (1166283430).

1434628730 is a wasteful number, since it uses less digits than its factorization.

1434628730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032253.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 1434628730 is about 37876.4931058830. The cubic root of 1434628730 is about 1127.8374412601.

The spelling of 1434628730 in words is "one billion, four hundred thirty-four million, six hundred twenty-eight thousand, seven hundred thirty".