3750432 has 48 divisors (see below), whose sum is σ = 11253312. Its totient is φ = 1071360.

The previous prime is 3750419. The next prime is 3750443. The reversal of 3750432 is 2340573.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2119 + ... + 3462.

It is an arithmetic number, because the mean of its divisors is an integer number (234444).

Almost surely, 2^3750432 is an apocalyptic number.

3750432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3750432 is an abundant number, since it is smaller than the sum of its proper divisors (7502880).

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

3750432 is a wasteful number, since it uses less digits than its factorization.

3750432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601 (or 5593 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3750432 is about 1936.6032118119. The cubic root of 3750432 is about 155.3675909550.

The spelling of 3750432 in words is "three million, seven hundred fifty thousand, four hundred thirty-two".