1134440763 has 16 divisors (see below), whose sum is σ = 1583608320. Its totient is φ = 721412384.

The previous prime is 1134440737. The next prime is 1134440807. The reversal of 1134440763 is 3670444311.

It is a cyclic number.

It is not a de Polignac number, because 1134440763 - 2¹³ = 1134432571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134440963) 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, 71331 + ... + 85772.

It is an arithmetic number, because the mean of its divisors is an integer number (98975520).

Almost surely, 2^1134440763 is an apocalyptic number.

1134440763 is a deficient number, since it is larger than the sum of its proper divisors (449167557).

1134440763 is a wasteful number, since it uses less digits than its factorization.

1134440763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157218.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1134440763 is about 33681.4602266588. The cubic root of 1134440763 is about 1042.9430821322.

The spelling of 1134440763 in words is "one billion, one hundred thirty-four million, four hundred forty thousand, seven hundred sixty-three".