367428890 has 8 divisors (see below), whose sum is σ = 661372020. Its totient is φ = 146971552.

The previous prime is 367428881. The next prime is 367428899. The reversal of 367428890 is 98824763.

It is an interprime number because it is at equal distance from previous prime (367428881) and next prime (367428899).

It can be written as a sum of positive squares in 2 ways, for example, as 365689129 + 1739761 = 19123^2 + 1319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (367428899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18371435 + ... + 18371454.

Almost surely, 2^367428890 is an apocalyptic number.

367428890 is a deficient number, since it is larger than the sum of its proper divisors (293943130).

367428890 is a wasteful number, since it uses less digits than its factorization.

367428890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36742896.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 367428890 is about 19168.4347300451. The cubic root of 367428890 is about 716.2386731232.

The spelling of 367428890 in words is "three hundred sixty-seven million, four hundred twenty-eight thousand, eight hundred ninety".