2673767506 has 8 divisors (see below), whose sum is σ = 4011574140. Its totient is φ = 1336576128.

The previous prime is 2673767483. The next prime is 2673767507. The reversal of 2673767506 is 6057673762.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2566334281 + 107433225 = 50659^2 + 10365^2 .

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

It is a super-2 number, since 2×2673767506² = 14298065352282920072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2673767506.

It is not an unprimeable number, because it can be changed into a prime (2673767507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142791 + ... + 160426.

Almost surely, 2^2673767506 is an apocalyptic number.

2673767506 is a deficient number, since it is larger than the sum of its proper divisors (1337806634).

2673767506 is a wasteful number, since it uses less digits than its factorization.

2673767506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307628.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The square root of 2673767506 is about 51708.4858219616. The cubic root of 2673767506 is about 1387.9523195480.

The spelling of 2673767506 in words is "two billion, six hundred seventy-three million, seven hundred sixty-seven thousand, five hundred six".