350840372 has 6 divisors (see below), whose sum is σ = 613970658. Its totient is φ = 175420184.

The previous prime is 350840363. The next prime is 350840381. The reversal of 350840372 is 273048053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (350840363) and next prime (350840381).

It can be written as a sum of positive squares in only one way, i.e., 345439396 + 5400976 = 18586^2 + 2324^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43855043 + ... + 43855050.

It is an arithmetic number, because the mean of its divisors is an integer number (102328443).

Almost surely, 2^350840372 is an apocalyptic number.

It is an amenable number.

350840372 is a deficient number, since it is larger than the sum of its proper divisors (263130286).

350840372 is a wasteful number, since it uses less digits than its factorization.

350840372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87710097 (or 87710095 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 350840372 is about 18730.7333545700. The cubic root of 350840372 is about 705.2934559553.

The spelling of 350840372 in words is "three hundred fifty million, eight hundred forty thousand, three hundred seventy-two".