354053340 has 36 divisors (see below), whose sum is σ = 1073962344. Its totient is φ = 94414176.

The previous prime is 354053317. The next prime is 354053351. The reversal of 354053340 is 43350453.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 983302 + ... + 983661.

Almost surely, 2^354053340 is an apocalyptic number.

354053340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

354053340 is an abundant number, since it is smaller than the sum of its proper divisors (719909004).

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

354053340 is a wasteful number, since it uses less digits than its factorization.

354053340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966978 (or 1966973 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 354053340 is about 18816.3051633417. The cubic root of 354053340 is about 707.4399238113.

The spelling of 354053340 in words is "three hundred fifty-four million, fifty-three thousand, three hundred forty".