7020378708 has 96 divisors (see below), whose sum is σ = 18997687296. Its totient is φ = 1976312832.

The previous prime is 7020378679. The next prime is 7020378719. The reversal of 7020378708 is 8078730207.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 7020378708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3087460 + ... + 3089732.

It is an arithmetic number, because the mean of its divisors is an integer number (197892576).

Almost surely, 2^7020378708 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 7020378708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9498843648).

7020378708 is an abundant number, since it is smaller than the sum of its proper divisors (11977308588).

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

7020378708 is a wasteful number, since it uses less digits than its factorization.

7020378708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813 (or 2811 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 7020378708 is about 83787.7002190656. The cubic root of 7020378708 is about 1914.7857207402.

The spelling of 7020378708 in words is "seven billion, twenty million, three hundred seventy-eight thousand, seven hundred eight".