1130346772 has 6 divisors (see below), whose sum is σ = 1978106858. Its totient is φ = 565173384.

The previous prime is 1130346761. The next prime is 1130346793. The reversal of 1130346772 is 2776430311.

It can be written as a sum of positive squares in only one way, i.e., 595164816 + 535181956 = 24396^2 + 23134^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141293343 + ... + 141293350.

Almost surely, 2^1130346772 is an apocalyptic number.

It is an amenable number.

1130346772 is a deficient number, since it is larger than the sum of its proper divisors (847760086).

1130346772 is a wasteful number, since it uses less digits than its factorization.

1130346772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282586697 (or 282586695 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1130346772 is about 33620.6301547130. The cubic root of 1130346772 is about 1041.6869724070.

The spelling of 1130346772 in words is "one billion, one hundred thirty million, three hundred forty-six thousand, seven hundred seventy-two".