1274485796 has 12 divisors (see below), whose sum is σ = 2236332252. Its totient is φ = 635533728.

The previous prime is 1274485789. The next prime is 1274485837. The reversal of 1274485796 is 6975844721.

It can be written as a sum of positive squares in 2 ways, for example, as 320911396 + 953574400 = 17914^2 + 30880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425615 + ... + 428598.

It is an arithmetic number, because the mean of its divisors is an integer number (186361021).

Almost surely, 2^1274485796 is an apocalyptic number.

It is an amenable number.

1274485796 is a deficient number, since it is larger than the sum of its proper divisors (961846456).

1274485796 is a wasteful number, since it uses less digits than its factorization.

1274485796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854590 (or 854588 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 53.

The square root of 1274485796 is about 35699.9411203996. The cubic root of 1274485796 is about 1084.2056510375.

The spelling of 1274485796 in words is "one billion, two hundred seventy-four million, four hundred eighty-five thousand, seven hundred ninety-six".