1006964737 has 2 divisors, whose sum is σ = 1006964738. Its totient is φ = 1006964736.

The previous prime is 1006964729. The next prime is 1006964753. The reversal of 1006964737 is 7374696001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 891380736 + 115584001 = 29856^2 + 10751^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006964737 - 2³ = 1006964729 is a prime.

It is a super-2 number, since 2×1006964737² = 2027955963122958338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1006964693 and 1006964702.

It is not a weakly prime, because it can be changed into another prime (1006964137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503482368 + 503482369.

It is an arithmetic number, because the mean of its divisors is an integer number (503482369).

Almost surely, 2^1006964737 is an apocalyptic number.

It is an amenable number.

1006964737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006964737 is an equidigital number, since it uses as much as digits as its factorization.

1006964737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 1006964737 is about 31732.7076846587. The cubic root of 1006964737 is about 1002.3162100291.

The spelling of 1006964737 in words is "one billion, six million, nine hundred sixty-four thousand, seven hundred thirty-seven".