3732397 has 2 divisors, whose sum is σ = 3732398. Its totient is φ = 3732396.

The previous prime is 3732389. The next prime is 3732409. The reversal of 3732397 is 7932373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3587236 + 145161 = 1894^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 3732397 - 2³ = 3732389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3732347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1866198 + 1866199.

It is an arithmetic number, because the mean of its divisors is an integer number (1866199).

Almost surely, 2^3732397 is an apocalyptic number.

It is an amenable number.

3732397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3732397 is an equidigital number, since it uses as much as digits as its factorization.

3732397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814, while the sum is 34.

The square root of 3732397 is about 1931.9412516948. The cubic root of 3732397 is about 155.1181478662.

The spelling of 3732397 in words is "three million, seven hundred thirty-two thousand, three hundred ninety-seven".