3950554 has 8 divisors (see below), whose sum is σ = 6130260. Its totient is φ = 1907136.

The previous prime is 3950533. The next prime is 3950563. The reversal of 3950554 is 4550593.

It can be written as a sum of positive squares in 2 ways, for example, as 3908529 + 42025 = 1977^2 + 205^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33999 + ... + 34114.

Almost surely, 2^3950554 is an apocalyptic number.

3950554 is a deficient number, since it is larger than the sum of its proper divisors (2179706).

3950554 is a wasteful number, since it uses less digits than its factorization.

3950554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68144.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 3950554 is about 1987.6000603743. The cubic root of 3950554 is about 158.0833027582.

The spelling of 3950554 in words is "three million, nine hundred fifty thousand, five hundred fifty-four".