4792649 has 4 divisors (see below), whose sum is σ = 4811136. Its totient is φ = 4774164.

The previous prime is 4792643. The next prime is 4792661. The reversal of 4792649 is 9462974.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9462974 = 2 ⋅4731487.

It is a cyclic number.

It is not a de Polignac number, because 4792649 - 2⁴ = 4792633 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 7 + 9 + 2¹⁹ + 6⁵ + 4¹¹ + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4792643) 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, 8849 + ... + 9374.

It is an arithmetic number, because the mean of its divisors is an integer number (1202784).

Almost surely, 2^4792649 is an apocalyptic number.

It is an amenable number.

4792649 is a deficient number, since it is larger than the sum of its proper divisors (18487).

4792649 is a wasteful number, since it uses less digits than its factorization.

4792649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18486.

The product of its digits is 108864, while the sum is 41.

The square root of 4792649 is about 2189.2119586737. The cubic root of 4792649 is about 168.6003769316.

The spelling of 4792649 in words is "four million, seven hundred ninety-two thousand, six hundred forty-nine".