7064677420 has 96 divisors (see below), whose sum is σ = 16255088640. Its totient is φ = 2567531520.

The previous prime is 7064677409. The next prime is 7064677421. The reversal of 7064677420 is 247764607.

It is not an unprimeable number, because it can be changed into a prime (7064677421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7788607 + ... + 7789513.

It is an arithmetic number, because the mean of its divisors is an integer number (169323840).

Almost surely, 2^7064677420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7064677420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8127544320).

7064677420 is an abundant number, since it is smaller than the sum of its proper divisors (9190411220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7064677420 is a wasteful number, since it uses less digits than its factorization.

7064677420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 7064677420 is about 84051.6354391751. The cubic root of 7064677420 is about 1918.8047229881.

The spelling of 7064677420 in words is "seven billion, sixty-four million, six hundred seventy-seven thousand, four hundred twenty".