3476550981 has 16 divisors (see below), whose sum is σ = 4649702400. Its totient is φ = 2310563568.

The previous prime is 3476550977. The next prime is 3476551003. The reversal of 3476550981 is 1890556743.

It is not a de Polignac number, because 3476550981 - 2² = 3476550977 is a prime.

It is a super-2 number, since 2×3476550981² = 24172813446984124722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3476550981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3476500981) 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, 2337220 + ... + 2338706.

It is an arithmetic number, because the mean of its divisors is an integer number (290606400).

Almost surely, 2^3476550981 is an apocalyptic number.

It is an amenable number.

3476550981 is a deficient number, since it is larger than the sum of its proper divisors (1173151419).

3476550981 is a wasteful number, since it uses less digits than its factorization.

3476550981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368.

The product of its (nonzero) digits is 907200, while the sum is 48.

The square root of 3476550981 is about 58962.2843943482. The cubic root of 3476550981 is about 1514.8961695117.

The spelling of 3476550981 in words is "three billion, four hundred seventy-six million, five hundred fifty thousand, nine hundred eighty-one".