3722980 has 12 divisors (see below), whose sum is σ = 7818300. Its totient is φ = 1489184.

The previous prime is 3722951. The next prime is 3723001. The reversal of 3722980 is 892273.

It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 1695204 = 1424^2 + 1302^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93055 + ... + 93094.

It is an arithmetic number, because the mean of its divisors is an integer number (651525).

Almost surely, 2^3722980 is an apocalyptic number.

It is an amenable number.

3722980 is an abundant number, since it is smaller than the sum of its proper divisors (4095320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3722980 is a wasteful number, since it uses less digits than its factorization.

3722980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186158 (or 186156 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3722980 is about 1929.5025265596. The cubic root of 3722980 is about 154.9875813845.

The spelling of 3722980 in words is "three million, seven hundred twenty-two thousand, nine hundred eighty".