2420292947 has 8 divisors (see below), whose sum is σ = 2435024592. Its totient is φ = 2405586400.

The previous prime is 2420292937. The next prime is 2420292961. The reversal of 2420292947 is 7492920242.

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

It is a cyclic number.

It is not a de Polignac number, because 2420292947 - 2¹⁸ = 2420030803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420292937) 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, 209297 + ... + 220557.

It is an arithmetic number, because the mean of its divisors is an integer number (304378074).

Almost surely, 2^2420292947 is an apocalyptic number.

2420292947 is a deficient number, since it is larger than the sum of its proper divisors (14731645).

2420292947 is a wasteful number, since it uses less digits than its factorization.

2420292947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2420292947 is about 49196.4729121916. The cubic root of 2420292947 is about 1342.6288607298.

The spelling of 2420292947 in words is "two billion, four hundred twenty million, two hundred ninety-two thousand, nine hundred forty-seven".