3251967 has 8 divisors (see below), whose sum is σ = 4453296. Its totient is φ = 2109312.

The previous prime is 3251933. The next prime is 3251999. The reversal of 3251967 is 7691523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3251967 - 2⁷ = 3251839 is a prime.

3251967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14538 + ... + 14759.

It is an arithmetic number, because the mean of its divisors is an integer number (556662).

Almost surely, 2^3251967 is an apocalyptic number.

3251967 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3251967 is a deficient number, since it is larger than the sum of its proper divisors (1201329).

3251967 is a wasteful number, since it uses less digits than its factorization.

3251967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29337.

The product of its digits is 11340, while the sum is 33.

The square root of 3251967 is about 1803.3211028544. The cubic root of 3251967 is about 148.1546806232.

The spelling of 3251967 in words is "three million, two hundred fifty-one thousand, nine hundred sixty-seven".