4261749774 has 8 divisors (see below), whose sum is σ = 8523499560. Its totient is φ = 1420583256.

The previous prime is 4261749743. The next prime is 4261749803. The reversal of 4261749774 is 4779471624.

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

4261749774 is an admirable number.

It is a super-2 number, since 2×4261749774² = 36325022272378102152, 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, 355145809 + ... + 355145820.

It is an arithmetic number, because the mean of its divisors is an integer number (1065437445).

Almost surely, 2^4261749774 is an apocalyptic number.

4261749774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4261749774 is a wasteful number, since it uses less digits than its factorization.

4261749774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710291634.

The product of its digits is 2370816, while the sum is 51.

The square root of 4261749774 is about 65282.0785055133. The cubic root of 4261749774 is about 1621.2972607065.

The spelling of 4261749774 in words is "four billion, two hundred sixty-one million, seven hundred forty-nine thousand, seven hundred seventy-four".