3980762 has 4 divisors (see below), whose sum is σ = 5971146. Its totient is φ = 1990380.

The previous prime is 3980761. The next prime is 3980819. The reversal of 3980762 is 2670893.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2670893 = 103 ⋅25931.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 290521 = 1921^2 + 539^2 .

It is a super-2 number, since 2×3980762² = 31692932201288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3980761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 995189 + ... + 995192.

Almost surely, 2^3980762 is an apocalyptic number.

3980762 is a deficient number, since it is larger than the sum of its proper divisors (1990384).

3980762 is a wasteful number, since it uses less digits than its factorization.

3980762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990383.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3980762 is about 1995.1847032293. The cubic root of 3980762 is about 158.4852092731.

The spelling of 3980762 in words is "three million, nine hundred eighty thousand, seven hundred sixty-two".