3744652380 has 48 divisors (see below), whose sum is σ = 11982888960. Its totient is φ = 855920448.

The previous prime is 3744652337. The next prime is 3744652391. The reversal of 3744652380 is 832564473.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4457500 + ... + 4458339.

It is an arithmetic number, because the mean of its divisors is an integer number (249643520).

Almost surely, 2^3744652380 is an apocalyptic number.

3744652380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3744652380 is an abundant number, since it is smaller than the sum of its proper divisors (8238236580).

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

3744652380 is a wasteful number, since it uses less digits than its factorization.

3744652380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8915858 (or 8915856 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 3744652380 is about 61193.5648577528. The cubic root of 3744652380 is about 1552.8773994918.

The spelling of 3744652380 in words is "three billion, seven hundred forty-four million, six hundred fifty-two thousand, three hundred eighty".