4894749429 has 16 divisors (see below), whose sum is σ = 7273932480. Its totient is φ = 2909571840.

The previous prime is 4894749421. The next prime is 4894749437. The reversal of 4894749429 is 9249474984.

It is an interprime number because it is at equal distance from previous prime (4894749421) and next prime (4894749437).

It is not a de Polignac number, because 4894749429 - 2³ = 4894749421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894749421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524702 + ... + 2526639.

It is an arithmetic number, because the mean of its divisors is an integer number (454620780).

Almost surely, 2^4894749429 is an apocalyptic number.

It is an amenable number.

4894749429 is a deficient number, since it is larger than the sum of its proper divisors (2379183051).

4894749429 is a wasteful number, since it uses less digits than its factorization.

4894749429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051380.

The product of its digits is 20901888, while the sum is 60.

The square root of 4894749429 is about 69962.4858692142. The cubic root of 4894749429 is about 1697.8923625688.

The spelling of 4894749429 in words is "four billion, eight hundred ninety-four million, seven hundred forty-nine thousand, four hundred twenty-nine".