3678057 has 12 divisors (see below), whose sum is σ = 5484544. Its totient is φ = 2372760.

The previous prime is 3678053. The next prime is 3678061. The reversal of 3678057 is 7508763.

It is an interprime number because it is at equal distance from previous prime (3678053) and next prime (3678061).

It is not a de Polignac number, because 3678057 - 2² = 3678053 is a prime.

It is a Duffinian number.

3678057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3678053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6313 + ... + 6870.

Almost surely, 2^3678057 is an apocalyptic number.

It is an amenable number.

3678057 is a deficient number, since it is larger than the sum of its proper divisors (1806487).

3678057 is a wasteful number, since it uses less digits than its factorization.

3678057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13220 (or 13217 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 3678057 is about 1917.8261130770. The cubic root of 3678057 is about 154.3616759250.

The spelling of 3678057 in words is "three million, six hundred seventy-eight thousand, fifty-seven".