3950375 has 48 divisors (see below), whose sum is σ = 6166368. Its totient is φ = 2496000.

The previous prime is 3950363. The next prime is 3950383. The reversal of 3950375 is 5730593.

3950375 = 90² + 91² + ... + 232².

It is a de Polignac number, because none of the positive numbers 2^k-3950375 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232367 + ... + 232383.

It is an arithmetic number, because the mean of its divisors is an integer number (128466).

Almost surely, 2^3950375 is an apocalyptic number.

3950375 is a deficient number, since it is larger than the sum of its proper divisors (2215993).

3950375 is a wasteful number, since it uses less digits than its factorization.

3950375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 3950375 is about 1987.5550306847. Note that the first 3 decimals coincide. The cubic root of 3950375 is about 158.0809151321.

The spelling of 3950375 in words is "three million, nine hundred fifty thousand, three hundred seventy-five".