46369290 has 64 divisors (see below), whose sum is σ = 122135040. Its totient is φ = 11173440.

The previous prime is 46369277. The next prime is 46369303. The reversal of 46369290 is 9296364.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46369277) and next prime (46369303).

It is a super-2 number, since 2×46369290² = 4300222110208200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74601 + ... + 75219.

It is an arithmetic number, because the mean of its divisors is an integer number (1908360).

Almost surely, 2^46369290 is an apocalyptic number.

It is a pronic number, being equal to 6809×6810.

It is a practical number, because each smaller number is the sum of distinct divisors of 46369290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61067520).

46369290 is an abundant number, since it is smaller than the sum of its proper divisors (75765750).

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

46369290 is a wasteful number, since it uses less digits than its factorization.

46369290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 46369290 is about 6809.4999816433. The cubic root of 46369290 is about 359.2610614477.

The spelling of 46369290 in words is "forty-six million, three hundred sixty-nine thousand, two hundred ninety".