1274250330 has 48 divisors (see below), whose sum is σ = 3343471560. Its totient is φ = 336680064.

The previous prime is 1274250293. The next prime is 1274250331. The reversal of 1274250330 is 330524721.

1274250330 is a `hidden beast` number, since 12 + 74 + 250 + 330 = 666.

1274250330 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 844890489 + 429359841 = 29067^2 + 20721^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1274250294 and 1274250303.

It is not an unprimeable number, because it can be changed into a prime (1274250331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55137 + ... + 74756.

Almost surely, 2^1274250330 is an apocalyptic number.

1274250330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1274250330 is an abundant number, since it is smaller than the sum of its proper divisors (2069221230).

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

1274250330 is a wasteful number, since it uses less digits than its factorization.

1274250330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130015 (or 130012 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 1274250330 is about 35696.6431194867. The cubic root of 1274250330 is about 1084.1388765803.

The spelling of 1274250330 in words is "one billion, two hundred seventy-four million, two hundred fifty thousand, three hundred thirty".