3739045632 has 216 divisors, whose sum is σ = 11792866176. Its totient is φ = 1030213632.

The previous prime is 3739045631. The next prime is 3739045633. The reversal of 3739045632 is 2365409373.

It is an interprime number because it is at equal distance from previous prime (3739045631) and next prime (3739045633).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739045631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4520803 + ... + 4521629.

Almost surely, 2^3739045632 is an apocalyptic number.

3739045632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3739045632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896433088).

3739045632 is an abundant number, since it is smaller than the sum of its proper divisors (8053820544).

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

3739045632 is an equidigital number, since it uses as much as digits as its factorization.

3739045632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The square root of 3739045632 is about 61147.7361150844. The cubic root of 3739045632 is about 1552.1019878421.

The spelling of 3739045632 in words is "three billion, seven hundred thirty-nine million, forty-five thousand, six hundred thirty-two".