146949336 has 32 divisors (see below), whose sum is σ = 408193200. Its totient is φ = 48983040.

The previous prime is 146949329. The next prime is 146949347. The reversal of 146949336 is 633949641.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 146949291 and 146949300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339945 + ... + 340376.

Almost surely, 2^146949336 is an apocalyptic number.

It is an amenable number.

146949336 is an abundant number, since it is smaller than the sum of its proper divisors (261243864).

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

146949336 is a wasteful number, since it uses less digits than its factorization.

146949336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680336 (or 680326 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 146949336 is about 12122.2661247805. The cubic root of 146949336 is about 527.7025700883.

It can be divided in two parts, 1469 and 49336, that added together give a palindrome (50805).

The spelling of 146949336 in words is "one hundred forty-six million, nine hundred forty-nine thousand, three hundred thirty-six".