2979234383454 has 64 divisors (see below), whose sum is σ = 7566546624000. Its totient is φ = 851183152704.

The previous prime is 2979234383453. The next prime is 2979234383467. The reversal of 2979234383454 is 4543834329792.

It is a happy number.

2979234383454 is a `hidden beast` number, since 2 + 9 + 79 + 2 + 34 + 3 + 83 + 454 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 2979234383391 and 2979234383400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979234383453) 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, 14129697 + ... + 14338995.

It is an arithmetic number, because the mean of its divisors is an integer number (118227291000).

Almost surely, 2^{2979234383454} is an apocalyptic number.

2979234383454 is an abundant number, since it is smaller than the sum of its proper divisors (4587312240546).

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

2979234383454 is a wasteful number, since it uses less digits than its factorization.

2979234383454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246974 (or 246968 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 63.

The spelling of 2979234383454 in words is "two trillion, nine hundred seventy-nine billion, two hundred thirty-four million, three hundred eighty-three thousand, four hundred fifty-four".