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3677428 = 22941977
BaseRepresentation
bin1110000001110011110100
320220211111001
432001303310
51420134203
6210453044
743154236
oct16016364
96824431
103677428
1120919a7
121294184
139b9ac1
146ba256
154c991d
hex381cf4

3677428 has 12 divisors (see below), whose sum is σ = 6448932. Its totient is φ = 1834880.

The previous prime is 3677383. The next prime is 3677441. The reversal of 3677428 is 8247763.

3677428 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2951524 + 725904 = 1718^2 + 852^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3276 + ... + 4252.

It is an arithmetic number, because the mean of its divisors is an integer number (537411).

Almost surely, 23677428 is an apocalyptic number.

It is an amenable number.

3677428 is a deficient number, since it is larger than the sum of its proper divisors (2771504).

3677428 is a wasteful number, since it uses less digits than its factorization.

3677428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1920 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 3677428 is about 1917.6621183097. The cubic root of 3677428 is about 154.3528760768.

The spelling of 3677428 in words is "three million, six hundred seventy-seven thousand, four hundred twenty-eight".

Divisors: 1 2 4 941 977 1882 1954 3764 3908 919357 1838714 3677428