3722849895 has 16 divisors (see below), whose sum is σ = 5957371872. Its totient is φ = 1985249280.

The previous prime is 3722849887. The next prime is 3722849939. The reversal of 3722849895 is 5989482273.

It is a happy number.

It is not a de Polignac number, because 3722849895 - 2³ = 3722849887 is a prime.

It is a super-2 number, since 2×3722849895² = 27719222681403022050, 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 15 ways as a sum of consecutive naturals, for example, 149755 + ... + 172835.

It is an arithmetic number, because the mean of its divisors is an integer number (372335742).

Almost surely, 2^3722849895 is an apocalyptic number.

3722849895 is a deficient number, since it is larger than the sum of its proper divisors (2234521977).

3722849895 is a wasteful number, since it uses less digits than its factorization.

3722849895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33842.

The product of its digits is 8709120, while the sum is 57.

The square root of 3722849895 is about 61015.1611896584. The cubic root of 3722849895 is about 1549.8577594065.

The spelling of 3722849895 in words is "three billion, seven hundred twenty-two million, eight hundred forty-nine thousand, eight hundred ninety-five".