3679754949 has 12 divisors (see below), whose sum is σ = 5724063436. Its totient is φ = 2264464512.

The previous prime is 3679754933. The next prime is 3679754957. The reversal of 3679754949 is 9494579763.

3679754949 is a `hidden beast` number, since 3 + 6 + 79 + 75 + 494 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 252237924 + 3427517025 = 15882^2 + 58545^2 .

It is not a de Polignac number, because 3679754949 - 2⁴ = 3679754933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3679754959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15725332 + ... + 15725565.

Almost surely, 2^3679754949 is an apocalyptic number.

3679754949 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3679754949 is a deficient number, since it is larger than the sum of its proper divisors (2044308487).

3679754949 is a wasteful number, since it uses less digits than its factorization.

3679754949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31450916 (or 31450913 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The square root of 3679754949 is about 60660.9837457323. The cubic root of 3679754949 is about 1543.8542559606.

The spelling of 3679754949 in words is "three billion, six hundred seventy-nine million, seven hundred fifty-four thousand, nine hundred forty-nine".