7070990 has 8 divisors (see below), whose sum is σ = 12727800. Its totient is φ = 2828392.

The previous prime is 7070977. The next prime is 7070993. The reversal of 7070990 is 990707.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070993) 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 3 ways as a sum of consecutive naturals, for example, 353540 + ... + 353559.

It is an arithmetic number, because the mean of its divisors is an integer number (1590975).

Almost surely, 2^7070990 is an apocalyptic number.

7070990 is a deficient number, since it is larger than the sum of its proper divisors (5656810).

7070990 is a wasteful number, since it uses less digits than its factorization.

7070990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707106.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 7070990 is about 2659.1333174551. The cubic root of 7070990 is about 191.9376063177.

The spelling of 7070990 in words is "seven million, seventy thousand, nine hundred ninety".