1414734728 has 32 divisors (see below), whose sum is σ = 2895341760. Its totient is φ = 642713280.

The previous prime is 1414734709. The next prime is 1414734757. The reversal of 1414734728 is 8274374141.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 231326 + ... + 237362.

It is an arithmetic number, because the mean of its divisors is an integer number (90479430).

Almost surely, 2^1414734728 is an apocalyptic number.

It is an amenable number.

1414734728 is an abundant number, since it is smaller than the sum of its proper divisors (1480607032).

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

1414734728 is a wasteful number, since it uses less digits than its factorization.

1414734728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8717 (or 8713 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 1414734728 is about 37612.9595751252. The cubic root of 1414734728 is about 1122.5999145194.

The spelling of 1414734728 in words is "one billion, four hundred fourteen million, seven hundred thirty-four thousand, seven hundred twenty-eight".