4000674782 has 8 divisors (see below), whose sum is σ = 6462628536. Its totient is φ = 1846465272.

The previous prime is 4000674761. The next prime is 4000674823. The reversal of 4000674782 is 2874760004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4000674782² = 32010797422661495048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76936028 + ... + 76936079.

It is an arithmetic number, because the mean of its divisors is an integer number (807828567).

Almost surely, 2^4000674782 is an apocalyptic number.

4000674782 is a deficient number, since it is larger than the sum of its proper divisors (2461953754).

4000674782 is a wasteful number, since it uses less digits than its factorization.

4000674782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153872122.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 4000674782 is about 63250.8875985152. The cubic root of 4000674782 is about 1587.4903094207.

The spelling of 4000674782 in words is "four billion, six hundred seventy-four thousand, seven hundred eighty-two".