4000670670 has 32 divisors (see below), whose sum is σ = 9627798528. Its totient is φ = 1063935648.

The previous prime is 4000670659. The next prime is 4000670699. The reversal of 4000670670 is 760760004.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170674 + ... + 192693.

It is an arithmetic number, because the mean of its divisors is an integer number (300868704).

Almost surely, 2^4000670670 is an apocalyptic number.

4000670670 is an abundant number, since it is smaller than the sum of its proper divisors (5627127858).

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

4000670670 is a wasteful number, since it uses less digits than its factorization.

4000670670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363744.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 4000670670 is about 63250.8550930341. The cubic root of 4000670670 is about 1587.4897655322.

The spelling of 4000670670 in words is "four billion, six hundred seventy thousand, six hundred seventy".