3954797 has 8 divisors (see below), whose sum is σ = 4930752. Its totient is φ = 3081600.

The previous prime is 3954767. The next prime is 3954799. The reversal of 3954797 is 7974593.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3954797 - 2¹² = 3950701 is a prime.

It is a super-2 number, since 2×3954797² = 31280838622418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954799) 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, 25604 + ... + 25757.

It is an arithmetic number, because the mean of its divisors is an integer number (616344).

Almost surely, 2^3954797 is an apocalyptic number.

It is an amenable number.

3954797 is a deficient number, since it is larger than the sum of its proper divisors (975955).

3954797 is a wasteful number, since it uses less digits than its factorization.

3954797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51379.

The product of its digits is 238140, while the sum is 44.

The square root of 3954797 is about 1988.6671415800. The cubic root of 3954797 is about 158.1398777317.

The spelling of 3954797 in words is "three million, nine hundred fifty-four thousand, seven hundred ninety-seven".