3748357672 has 16 divisors (see below), whose sum is σ = 7044042240. Its totient is φ = 1869946416.

The previous prime is 3748357649. The next prime is 3748357673. The reversal of 3748357672 is 2767538473.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3748357673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525288 + ... + 532375.

It is an arithmetic number, because the mean of its divisors is an integer number (440252640).

Almost surely, 2^3748357672 is an apocalyptic number.

It is an amenable number.

3748357672 is a deficient number, since it is larger than the sum of its proper divisors (3295684568).

3748357672 is a wasteful number, since it uses less digits than its factorization.

3748357672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058112 (or 1058108 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 52.

The square root of 3748357672 is about 61223.8325490981. The cubic root of 3748357672 is about 1553.3894156391.

The spelling of 3748357672 in words is "three billion, seven hundred forty-eight million, three hundred fifty-seven thousand, six hundred seventy-two".