7034639040 has 1344 divisors, whose sum is σ = 31952793600. Its totient is φ = 1393459200.

The previous prime is 7034638993. The next prime is 7034639047. The reversal of 7034639040 is 409364307.

7034639040 is a `hidden beast` number, since 70 + 3 + 463 + 90 + 40 = 666.

It is a super-2 number, since 2×7034639040² = 98972292846184243200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7034638986 and 7034639004.

It is not an unprimeable number, because it can be changed into a prime (7034639047) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 226923825 + ... + 226923855.

It is an arithmetic number, because the mean of its divisors is an integer number (23774400).

Almost surely, 2^7034639040 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 7034639040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15976396800).

7034639040 is an abundant number, since it is smaller than the sum of its proper divisors (24918154560).

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

7034639040 is a wasteful number, since it uses less digits than its factorization.

7034639040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 7034639040 is about 83872.7550519237. The cubic root of 7034639040 is about 1916.0813304563.

The spelling of 7034639040 in words is "seven billion, thirty-four million, six hundred thirty-nine thousand, forty".