3745279848 has 32 divisors (see below), whose sum is σ = 9856000800. Its totient is φ = 1182719808.

The previous prime is 3745279841. The next prime is 3745279859. The reversal of 3745279848 is 8489725473.

It is a super-2 number, since 2×3745279848² = 28054242279669806208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (3745279841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4106211 + ... + 4107122.

It is an arithmetic number, because the mean of its divisors is an integer number (308000025).

Almost surely, 2^3745279848 is an apocalyptic number.

3745279848 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3745279848 is an abundant number, since it is smaller than the sum of its proper divisors (6110720952).

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

3745279848 is a wasteful number, since it uses less digits than its factorization.

3745279848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8213361 (or 8213357 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 57.

The square root of 3745279848 is about 61198.6915546403. The cubic root of 3745279848 is about 1552.9641299685.

The spelling of 3745279848 in words is "three billion, seven hundred forty-five million, two hundred seventy-nine thousand, eight hundred forty-eight".