707020007 has 8 divisors (see below), whose sum is σ = 732610560. Its totient is φ = 681603480.

The previous prime is 707019967. The next prime is 707020009. The reversal of 707020007 is 700020707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 707020007 - 2¹⁶ = 706954471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707020009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35207 + ... + 51512.

It is an arithmetic number, because the mean of its divisors is an integer number (91576320).

Almost surely, 2^707020007 is an apocalyptic number.

707020007 is a deficient number, since it is larger than the sum of its proper divisors (25590553).

707020007 is a wasteful number, since it uses less digits than its factorization.

707020007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87013.

The product of its (nonzero) digits is 686, while the sum is 23.

The square root of 707020007 is about 26589.8478182934. The cubic root of 707020007 is about 890.8622737748.

The spelling of 707020007 in words is "seven hundred seven million, twenty thousand, seven".