1264332334 has 32 divisors (see below), whose sum is σ = 2012532480. Its totient is φ = 594739200.

The previous prime is 1264332319. The next prime is 1264332341. The reversal of 1264332334 is 4332334621.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1264332296 and 1264332305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896622 + ... + 898030.

It is an arithmetic number, because the mean of its divisors is an integer number (62891640).

Almost surely, 2^1264332334 is an apocalyptic number.

1264332334 is a deficient number, since it is larger than the sum of its proper divisors (748200146).

1264332334 is a wasteful number, since it uses less digits than its factorization.

1264332334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836.

The product of its digits is 31104, while the sum is 31.

The square root of 1264332334 is about 35557.4511741210. The cubic root of 1264332334 is about 1081.3187862105.

Adding to 1264332334 its reverse (4332334621), we get a palindrome (5596666955).

The spelling of 1264332334 in words is "one billion, two hundred sixty-four million, three hundred thirty-two thousand, three hundred thirty-four".