4929687946 has 8 divisors (see below), whose sum is σ = 7444160100. Its totient is φ = 2448301248.

The previous prime is 4929687929. The next prime is 4929687953. The reversal of 4929687946 is 6497869294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4807342225 + 122345721 = 69335^2 + 11061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8270991 + ... + 8271586.

Almost surely, 2^4929687946 is an apocalyptic number.

4929687946 is a deficient number, since it is larger than the sum of its proper divisors (2514472154).

4929687946 is a wasteful number, since it uses less digits than its factorization.

4929687946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16542728.

The product of its digits is 47029248, while the sum is 64.

The square root of 4929687946 is about 70211.7365260253. The cubic root of 4929687946 is about 1701.9226167211.

The spelling of 4929687946 in words is "four billion, nine hundred twenty-nine million, six hundred eighty-seven thousand, nine hundred forty-six".