354374720 has 112 divisors (see below), whose sum is σ = 969556608. Its totient is φ = 120852480.

The previous prime is 354374717. The next prime is 354374729. The reversal of 354374720 is 27473453.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (354374729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629159 + ... + 629721.

Almost surely, 2^354374720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354374720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484778304).

354374720 is an abundant number, since it is smaller than the sum of its proper divisors (615181888).

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

354374720 is a wasteful number, since it uses less digits than its factorization.

354374720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 354374720 is about 18824.8431600372. The cubic root of 354374720 is about 707.6539106694.

The spelling of 354374720 in words is "three hundred fifty-four million, three hundred seventy-four thousand, seven hundred twenty".