2006752949 has 2 divisors, whose sum is σ = 2006752950. Its totient is φ = 2006752948.

The previous prime is 2006752907. The next prime is 2006752961. The reversal of 2006752949 is 9492576002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1754101924 + 252651025 = 41882^2 + 15895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2006752949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2006752999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003376474 + 1003376475.

It is an arithmetic number, because the mean of its divisors is an integer number (1003376475).

Almost surely, 2^2006752949 is an apocalyptic number.

It is an amenable number.

2006752949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006752949 is an equidigital number, since it uses as much as digits as its factorization.

2006752949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2006752949 is about 44796.7961912456. The cubic root of 2006752949 is about 1261.3374873331.

The spelling of 2006752949 in words is "two billion, six million, seven hundred fifty-two thousand, nine hundred forty-nine".