3950737 has 4 divisors (see below), whose sum is σ = 4515136. Its totient is φ = 3386340.

The previous prime is 3950731. The next prime is 3950753. The reversal of 3950737 is 7370593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7370593 = 1747 ⋅4219.

It is a cyclic number.

It is not a de Polignac number, because 3950737 - 2¹¹ = 3948689 is a prime.

It is a Duffinian number.

3950737 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3950731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282189 + ... + 282202.

It is an arithmetic number, because the mean of its divisors is an integer number (1128784).

Almost surely, 2^3950737 is an apocalyptic number.

It is an amenable number.

3950737 is a deficient number, since it is larger than the sum of its proper divisors (564399).

3950737 is an equidigital number, since it uses as much as digits as its factorization.

3950737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564398.

The product of its (nonzero) digits is 19845, while the sum is 34.

The square root of 3950737 is about 1987.6460952594. The cubic root of 3950737 is about 158.0857436647.

The spelling of 3950737 in words is "three million, nine hundred fifty thousand, seven hundred thirty-seven".