4272379534 has 4 divisors (see below), whose sum is σ = 6408569304. Its totient is φ = 2136189766.

The previous prime is 4272379469. The next prime is 4272379541. The reversal of 4272379534 is 4359732724.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068094882 + ... + 1068094885.

It is an arithmetic number, because the mean of its divisors is an integer number (1602142326).

Almost surely, 2^4272379534 is an apocalyptic number.

4272379534 is a deficient number, since it is larger than the sum of its proper divisors (2136189770).

4272379534 is a wasteful number, since it uses less digits than its factorization.

4272379534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136189769.

The product of its digits is 1270080, while the sum is 46.

The square root of 4272379534 is about 65363.4418769391. The cubic root of 4272379534 is about 1622.6441012467.

The spelling of 4272379534 in words is "four billion, two hundred seventy-two million, three hundred seventy-nine thousand, five hundred thirty-four".