3677634797 has 4 divisors (see below), whose sum is σ = 3804449820. Its totient is φ = 3550819776.

The previous prime is 3677634773. The next prime is 3677634827. The reversal of 3677634797 is 7974367763.

It is a happy number.

3677634797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7974367763 = 727 ⋅10968869.

It can be written as a sum of positive squares in 2 ways, for example, as 2740417801 + 937216996 = 52349^2 + 30614^2 .

It is a cyclic number.

It is not a de Polignac number, because 3677634797 - 2¹⁶ = 3677569261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3677634767) 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, 63407468 + ... + 63407525.

It is an arithmetic number, because the mean of its divisors is an integer number (951112455).

Almost surely, 2^3677634797 is an apocalyptic number.

It is an amenable number.

3677634797 is a deficient number, since it is larger than the sum of its proper divisors (126815023).

3677634797 is a wasteful number, since it uses less digits than its factorization.

3677634797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126815022.

The product of its digits is 28005264, while the sum is 59.

The square root of 3677634797 is about 60643.5058105977. The cubic root of 3677634797 is about 1543.5576932300.

The spelling of 3677634797 in words is "three billion, six hundred seventy-seven million, six hundred thirty-four thousand, seven hundred ninety-seven".