3732345 has 16 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 1990512.

The previous prime is 3732343. The next prime is 3732347. The reversal of 3732345 is 5432373.

It is an interprime number because it is at equal distance from previous prime (3732343) and next prime (3732347).

It is not a de Polignac number, because 3732345 - 2¹ = 3732343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3 + 7⁶ + 3¹⁰ + 2¹³ + 3¹³ + 4 + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (3732343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13689 + ... + 13958.

It is an arithmetic number, because the mean of its divisors is an integer number (414720).

Almost surely, 2^3732345 is an apocalyptic number.

It is an amenable number.

3732345 is a deficient number, since it is larger than the sum of its proper divisors (2903175).

3732345 is a wasteful number, since it uses less digits than its factorization.

3732345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27661 (or 27655 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 3732345 is about 1931.9277936817. The cubic root of 3732345 is about 155.1174274907.

The spelling of 3732345 in words is "three million, seven hundred thirty-two thousand, three hundred forty-five".