3577971 has 8 divisors (see below), whose sum is σ = 4808704. Its totient is φ = 2366280.

The previous prime is 3577967. The next prime is 3577997. The reversal of 3577971 is 1797753.

It is a happy number.

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

It is not a de Polignac number, because 3577971 - 2² = 3577967 is a prime.

It is a Duffinian number.

3577971 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3577921) 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, 4315 + ... + 5076.

It is an arithmetic number, because the mean of its divisors is an integer number (601088).

Almost surely, 2^3577971 is an apocalyptic number.

3577971 is a deficient number, since it is larger than the sum of its proper divisors (1230733).

3577971 is a wasteful number, since it uses less digits than its factorization.

3577971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its digits is 46305, while the sum is 39.

The square root of 3577971 is about 1891.5525369389. The cubic root of 3577971 is about 152.9486349855.

The spelling of 3577971 in words is "three million, five hundred seventy-seven thousand, nine hundred seventy-one".