345047796 has 48 divisors (see below), whose sum is σ = 896654080. Its totient is φ = 114747840.

The previous prime is 345047777. The next prime is 345047797. The reversal of 345047796 is 697740543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345047797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45861 + ... + 52851.

Almost surely, 2^345047796 is an apocalyptic number.

345047796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

345047796 is an abundant number, since it is smaller than the sum of its proper divisors (551606284).

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

345047796 is a wasteful number, since it uses less digits than its factorization.

345047796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7461 (or 7453 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 345047796 is about 18575.4622015174. The cubic root of 345047796 is about 701.3902953593.

The spelling of 345047796 in words is "three hundred forty-five million, forty-seven thousand, seven hundred ninety-six".