4921506934 has 4 divisors (see below), whose sum is σ = 7382260404. Its totient is φ = 2460753466.

The previous prime is 4921506883. The next prime is 4921506979. The reversal of 4921506934 is 4396051294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4396051294 = 2 ⋅2198025647.

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, 1230376732 + ... + 1230376735.

It is an arithmetic number, because the mean of its divisors is an integer number (1845565101).

Almost surely, 2^4921506934 is an apocalyptic number.

4921506934 is a deficient number, since it is larger than the sum of its proper divisors (2460753470).

4921506934 is a wasteful number, since it uses less digits than its factorization.

4921506934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460753469.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 4921506934 is about 70153.4527589341. The cubic root of 4921506934 is about 1700.9806261541.

The spelling of 4921506934 in words is "four billion, nine hundred twenty-one million, five hundred six thousand, nine hundred thirty-four".