346798207476 has 144 divisors (see below), whose sum is σ = 1023919548288. Its totient is φ = 96921619200.

The previous prime is 346798207463. The next prime is 346798207477. The reversal of 346798207476 is 674702897643.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346798207477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2720011 + ... + 2844653.

Almost surely, 2^346798207476 is an apocalyptic number.

346798207476 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346798207476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511959774144).

346798207476 is an abundant number, since it is smaller than the sum of its proper divisors (677121340812).

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

346798207476 is a wasteful number, since it uses less digits than its factorization.

346798207476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124902 (or 124897 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 63.

The spelling of 346798207476 in words is "three hundred forty-six billion, seven hundred ninety-eight million, two hundred seven thousand, four hundred seventy-six".