1063766372 has 12 divisors (see below), whose sum is σ = 1869721980. Its totient is φ = 529560096.

The previous prime is 1063766321. The next prime is 1063766377. The reversal of 1063766372 is 2736673601.

It can be written as a sum of positive squares in 2 ways, for example, as 901560676 + 162205696 = 30026^2 + 12736^2 .

It is a super-2 number, since 2×1063766372² = 2263197788396084768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063766377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579743 + ... + 581574.

It is an arithmetic number, because the mean of its divisors is an integer number (155810165).

Almost surely, 2^1063766372 is an apocalyptic number.

It is an amenable number.

1063766372 is a deficient number, since it is larger than the sum of its proper divisors (805955608).

1063766372 is a wasteful number, since it uses less digits than its factorization.

1063766372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161550 (or 1161548 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 1063766372 is about 32615.4315010548. The cubic root of 1063766372 is about 1020.8190179521.

The spelling of 1063766372 in words is "one billion, sixty-three million, seven hundred sixty-six thousand, three hundred seventy-two".