3980213077 has 16 divisors (see below), whose sum is σ = 4249314432. Its totient is φ = 3715084800.

The previous prime is 3980213053. The next prime is 3980213093. The reversal of 3980213077 is 7703120893.

It is not a de Polignac number, because 3980213077 - 2²³ = 3971824469 is a prime.

It is a super-2 number, since 2×3980213077² = 31684192276643615858, 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 (3980243077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445538 + ... + 2447164.

It is an arithmetic number, because the mean of its divisors is an integer number (265582152).

Almost surely, 2^3980213077 is an apocalyptic number.

It is an amenable number.

3980213077 is a deficient number, since it is larger than the sum of its proper divisors (269101355).

3980213077 is a wasteful number, since it uses less digits than its factorization.

3980213077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 3980213077 is about 63088.9299085030. The cubic root of 3980213077 is about 1584.7792422097.

The spelling of 3980213077 in words is "three billion, nine hundred eighty million, two hundred thirteen thousand, seventy-seven".