4929726738 has 16 divisors (see below), whose sum is σ = 10378372320. Its totient is φ = 1556755776.

The previous prime is 4929726731. The next prime is 4929726839. The reversal of 4929726738 is 8376279294.

It is a super-2 number, since 2×4929726738² = 48604411422704241288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (4929726731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21621495 + ... + 21621722.

It is an arithmetic number, because the mean of its divisors is an integer number (648648270).

Almost surely, 2^4929726738 is an apocalyptic number.

4929726738 is an abundant number, since it is smaller than the sum of its proper divisors (5448645582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4929726738 is a wasteful number, since it uses less digits than its factorization.

4929726738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43243241.

The product of its digits is 9144576, while the sum is 57.

The square root of 4929726738 is about 70212.0127755928. The cubic root of 4929726738 is about 1701.9270808853.

The spelling of 4929726738 in words is "four billion, nine hundred twenty-nine million, seven hundred twenty-six thousand, seven hundred thirty-eight".