2934201398947 has 32 divisors (see below), whose sum is σ = 3901791600000. Its totient is φ = 2185003183104.

The previous prime is 2934201398929. The next prime is 2934201398951. The reversal of 2934201398947 is 7498931024392.

It is not a de Polignac number, because 2934201398947 - 2¹⁵ = 2934201366179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2934201398147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19278322 + ... + 19429927.

It is an arithmetic number, because the mean of its divisors is an integer number (121930987500).

Almost surely, 2^{2934201398947} is an apocalyptic number.

2934201398947 is a deficient number, since it is larger than the sum of its proper divisors (967590201053).

2934201398947 is a wasteful number, since it uses less digits than its factorization.

2934201398947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38708300 (or 38708286 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 2934201398947 in words is "two trillion, nine hundred thirty-four billion, two hundred one million, three hundred ninety-eight thousand, nine hundred forty-seven".