3626130461 has 4 divisors (see below), whose sum is σ = 3642104832. Its totient is φ = 3610156092.

The previous prime is 3626130457. The next prime is 3626130463. The reversal of 3626130461 is 1640316263.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3626130461 - 2² = 3626130457 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 (3626130463) 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, 7986845 + ... + 7987298.

It is an arithmetic number, because the mean of its divisors is an integer number (910526208).

Almost surely, 2^3626130461 is an apocalyptic number.

It is an amenable number.

3626130461 is a deficient number, since it is larger than the sum of its proper divisors (15974371).

3626130461 is a wasteful number, since it uses less digits than its factorization.

3626130461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15974370.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3626130461 is about 60217.3601297832. The cubic root of 3626130461 is about 1536.3180805845.

The spelling of 3626130461 in words is "three billion, six hundred twenty-six million, one hundred thirty thousand, four hundred sixty-one".