1264276130 has 32 divisors (see below), whose sum is σ = 2462419008. Its totient is φ = 464587200.

The previous prime is 1264276129. The next prime is 1264276133. The reversal of 1264276130 is 316724621.

It is not an unprimeable number, because it can be changed into a prime (1264276133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4385 + ... + 50475.

It is an arithmetic number, because the mean of its divisors is an integer number (76950594).

Almost surely, 2^1264276130 is an apocalyptic number.

1264276130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1264276130 is a deficient number, since it is larger than the sum of its proper divisors (1198142878).

1264276130 is a wasteful number, since it uses less digits than its factorization.

1264276130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46322.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1264276130 is about 35556.6608387233. The cubic root of 1264276130 is about 1081.3027631708.

The spelling of 1264276130 in words is "one billion, two hundred sixty-four million, two hundred seventy-six thousand, one hundred thirty".