1434772028 has 12 divisors (see below), whose sum is σ = 2512305432. Its totient is φ = 716970480.

The previous prime is 1434772021. The next prime is 1434772037. The reversal of 1434772028 is 8202774341.

It is a junction number, because it is equal to n+sod(n) for n = 1434771982 and 1434772000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434772021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96050 + ... + 109977.

It is an arithmetic number, because the mean of its divisors is an integer number (209358786).

Almost surely, 2^1434772028 is an apocalyptic number.

It is an amenable number.

1434772028 is a deficient number, since it is larger than the sum of its proper divisors (1077533404).

1434772028 is a wasteful number, since it uses less digits than its factorization.

1434772028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207772 (or 207770 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 1434772028 is about 37878.3847068483. The cubic root of 1434772028 is about 1127.8749913862.

The spelling of 1434772028 in words is "one billion, four hundred thirty-four million, seven hundred seventy-two thousand, twenty-eight".