3316942497 has 16 divisors (see below), whose sum is σ = 4839878592. Its totient is φ = 2003920320.

The previous prime is 3316942459. The next prime is 3316942561. The reversal of 3316942497 is 7942496133.

It is a happy number.

It is not a de Polignac number, because 3316942497 - 2¹⁴ = 3316926113 is a prime.

It is a super-2 number, since 2×3316942497² = 22004215056809190018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3316942397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148078 + ... + 168999.

It is an arithmetic number, because the mean of its divisors is an integer number (302492412).

Almost surely, 2^3316942497 is an apocalyptic number.

It is an amenable number.

3316942497 is a deficient number, since it is larger than the sum of its proper divisors (1522936095).

3316942497 is a wasteful number, since it uses less digits than its factorization.

3316942497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317408.

The product of its digits is 979776, while the sum is 48.

The square root of 3316942497 is about 57592.9031825971. The cubic root of 3316942497 is about 1491.3490922214.

The spelling of 3316942497 in words is "three billion, three hundred sixteen million, nine hundred forty-two thousand, four hundred ninety-seven".