1274284134 has 48 divisors (see below), whose sum is σ = 3032640000. Its totient is φ = 384907248.

The previous prime is 1274284129. The next prime is 1274284159. The reversal of 1274284134 is 4314824721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73134 + ... + 88865.

It is an arithmetic number, because the mean of its divisors is an integer number (63180000).

Almost surely, 2^1274284134 is an apocalyptic number.

1274284134 is an abundant number, since it is smaller than the sum of its proper divisors (1758355866).

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

1274284134 is a wasteful number, since it uses less digits than its factorization.

1274284134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162049 (or 162046 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 1274284134 is about 35697.1166062471. The cubic root of 1274284134 is about 1084.1484633692.

The spelling of 1274284134 in words is "one billion, two hundred seventy-four million, two hundred eighty-four thousand, one hundred thirty-four".