3356657049 has 8 divisors (see below), whose sum is σ = 4475811712. Its totient is φ = 2237636880.

The previous prime is 3356657047. The next prime is 3356657069. The reversal of 3356657049 is 9407566533.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3356657049 - 2¹ = 3356657047 is a prime.

It is a super-2 number, since 2×3356657049² = 22534293089202776802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3356656989 and 3356657007.

It is not an unprimeable number, because it can be changed into a prime (3356657047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72159 + ... + 109179.

It is an arithmetic number, because the mean of its divisors is an integer number (559476464).

Almost surely, 2^3356657049 is an apocalyptic number.

It is an amenable number.

3356657049 is a deficient number, since it is larger than the sum of its proper divisors (1119154663).

3356657049 is a wasteful number, since it uses less digits than its factorization.

3356657049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67247.

The product of its (nonzero) digits is 2041200, while the sum is 48.

The square root of 3356657049 is about 57936.6641169476. The cubic root of 3356657049 is about 1497.2775877480.

The spelling of 3356657049 in words is "three billion, three hundred fifty-six million, six hundred fifty-seven thousand, forty-nine".