196790358454 has 8 divisors (see below), whose sum is σ = 298228687848. Its totient is φ = 97380795840.

The previous prime is 196790358433. The next prime is 196790358509. The reversal of 196790358454 is 454853097691.

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

It is a junction number, because it is equal to n+sod(n) for n = 196790358392 and 196790358401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507191452 + ... + 507191839.

It is an arithmetic number, because the mean of its divisors is an integer number (37278585981).

Almost surely, 2^196790358454 is an apocalyptic number.

196790358454 is a deficient number, since it is larger than the sum of its proper divisors (101438329394).

196790358454 is a wasteful number, since it uses less digits than its factorization.

196790358454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014383390.

The product of its (nonzero) digits is 32659200, while the sum is 61.

The spelling of 196790358454 in words is "one hundred ninety-six billion, seven hundred ninety million, three hundred fifty-eight thousand, four hundred fifty-four".