6700700040 has 32 divisors (see below), whose sum is σ = 20102100480. Its totient is φ = 1786853312.

The previous prime is 6700699997. The next prime is 6700700051. The reversal of 6700700040 is 400070076.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27919464 + ... + 27919703.

It is an arithmetic number, because the mean of its divisors is an integer number (628190640).

Almost surely, 2^6700700040 is an apocalyptic number.

6700700040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6700700040 is an abundant number, since it is smaller than the sum of its proper divisors (13401400440).

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

6700700040 is a wasteful number, since it uses less digits than its factorization.

6700700040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55839181 (or 55839177 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 6700700040 is about 81857.8037819242. The cubic root of 6700700040 is about 1885.2692863439.

The spelling of 6700700040 in words is "six billion, seven hundred million, seven hundred thousand, forty".