3512640007 has 2 divisors, whose sum is σ = 3512640008. Its totient is φ = 3512640006.

The previous prime is 3512639981. The next prime is 3512640077. The reversal of 3512640007 is 7000462153.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3512640007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3512640077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756320003 + 1756320004.

It is an arithmetic number, because the mean of its divisors is an integer number (1756320004).

Almost surely, 2^3512640007 is an apocalyptic number.

3512640007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3512640007 is an equidigital number, since it uses as much as digits as its factorization.

3512640007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3512640007 is about 59267.5291116476. The cubic root of 3512640007 is about 1520.1200284659.

The spelling of 3512640007 in words is "three billion, five hundred twelve million, six hundred forty thousand, seven".