3727212152 has 8 divisors (see below), whose sum is σ = 6988522800. Its totient is φ = 1863606072.

The previous prime is 3727212149. The next prime is 3727212157. The reversal of 3727212152 is 2512127273.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3727212152² = 27784220852032942208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3727212157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232950752 + ... + 232950767.

It is an arithmetic number, because the mean of its divisors is an integer number (873565350).

Almost surely, 2^3727212152 is an apocalyptic number.

It is an amenable number.

3727212152 is a deficient number, since it is larger than the sum of its proper divisors (3261310648).

3727212152 is a wasteful number, since it uses less digits than its factorization.

3727212152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465901525 (or 465901521 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 3727212152 is about 61050.8980441729. The cubic root of 3727212152 is about 1550.4628727898.

The spelling of 3727212152 in words is "three billion, seven hundred twenty-seven million, two hundred twelve thousand, one hundred fifty-two".