2906761064 has 8 divisors (see below), whose sum is σ = 5450177010. Its totient is φ = 1453380528.

The previous prime is 2906761063. The next prime is 2906761103. The reversal of 2906761064 is 4601676092.

It can be written as a sum of positive squares in only one way, i.e., 1992908164 + 913852900 = 44642^2 + 30230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2906761063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181672559 + ... + 181672574.

Almost surely, 2^2906761064 is an apocalyptic number.

It is an amenable number.

2906761064 is a deficient number, since it is larger than the sum of its proper divisors (2543415946).

2906761064 is a wasteful number, since it uses less digits than its factorization.

2906761064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363345139 (or 363345135 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2906761064 is about 53914.3864288559. The cubic root of 2906761064 is about 1427.1505133361.

The spelling of 2906761064 in words is "two billion, nine hundred six million, seven hundred sixty-one thousand, sixty-four".