3977051 has 4 divisors (see below), whose sum is σ = 4282992. Its totient is φ = 3671112.

The previous prime is 3977011. The next prime is 3977059. The reversal of 3977051 is 1507793.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1507793 = 7 ⋅215399.

It is a cyclic number.

It is not a de Polignac number, because 3977051 - 2¹⁴ = 3960667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3976999 and 3977017.

It is not an unprimeable number, because it can be changed into a prime (3977059) 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, 152951 + ... + 152976.

It is an arithmetic number, because the mean of its divisors is an integer number (1070748).

Almost surely, 2^3977051 is an apocalyptic number.

3977051 is a deficient number, since it is larger than the sum of its proper divisors (305941).

3977051 is a wasteful number, since it uses less digits than its factorization.

3977051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305940.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 3977051 is about 1994.2544972997. The cubic root of 3977051 is about 158.4359455503.

The spelling of 3977051 in words is "three million, nine hundred seventy-seven thousand, fifty-one".