4104392949 has 6 divisors (see below), whose sum is σ = 5928567606. Its totient is φ = 2736261960.

The previous prime is 4104392933. The next prime is 4104392951. The reversal of 4104392949 is 9492934014.

It can be written as a sum of positive squares in only one way, i.e., 2849958225 + 1254434724 = 53385^2 + 35418^2 .

It is not a de Polignac number, because 4104392949 - 2⁴ = 4104392933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104392959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228021822 + ... + 228021839.

It is an arithmetic number, because the mean of its divisors is an integer number (988094601).

Almost surely, 2^4104392949 is an apocalyptic number.

It is an amenable number.

4104392949 is a deficient number, since it is larger than the sum of its proper divisors (1824174657).

4104392949 is a wasteful number, since it uses less digits than its factorization.

4104392949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456043667 (or 456043664 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 4104392949 is about 64065.5363592626. The cubic root of 4104392949 is about 1601.0920863236.

The spelling of 4104392949 in words is "four billion, one hundred four million, three hundred ninety-two thousand, nine hundred forty-nine".