4212702646 has 16 divisors (see below), whose sum is σ = 6698598480. Its totient is φ = 1980126720.

The previous prime is 4212702631. The next prime is 4212702679. The reversal of 4212702646 is 6462072124.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 42915 + ... + 101326.

It is an arithmetic number, because the mean of its divisors is an integer number (418662405).

Almost surely, 2^4212702646 is an apocalyptic number.

4212702646 is a deficient number, since it is larger than the sum of its proper divisors (2485895834).

4212702646 is a wasteful number, since it uses less digits than its factorization.

4212702646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145119.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4212702646 is about 64905.3360364154. The cubic root of 4212702646 is about 1615.0535814063.

The spelling of 4212702646 in words is "four billion, two hundred twelve million, seven hundred two thousand, six hundred forty-six".