374545416 has 96 divisors (see below), whose sum is σ = 1093962240. Its totient is φ = 106549632.

The previous prime is 374545387. The next prime is 374545417. The reversal of 374545416 is 614545473.

It is a happy number.

It is a super-2 number, since 2×374545416² = 280568537293226112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (374545417) 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 23 ways as a sum of consecutive naturals, for example, 344025 + ... + 345111.

It is an arithmetic number, because the mean of its divisors is an integer number (11395440).

Almost surely, 2^374545416 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 374545416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546981120).

374545416 is an abundant number, since it is smaller than the sum of its proper divisors (719416824).

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

374545416 is a wasteful number, since it uses less digits than its factorization.

374545416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1392 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 374545416 is about 19353.1758634081. The cubic root of 374545416 is about 720.8332790745.

The spelling of 374545416 in words is "three hundred seventy-four million, five hundred forty-five thousand, four hundred sixteen".